SlideShare une entreprise Scribd logo
1  sur  1
Télécharger pour lire hors ligne
Explain normal distribution and why it is important for you to understand?
Solution
the normal (or Gaussian) distribution is a continuous probability distribution that has a bell-
shaped probability density function, known as the Gaussian function or informally the bell curve
f(x,,^2) =(1/(2) )*e^(-(x-)^2/(2^2))
where is the mean and ^2 is the variance of the distribution and x is a random variable.
A normal distribution is often used as a first approximation to describe real-valued random
variablethat cluster around a single meanvalue.
The normal distribution is considered the most prominent probability distribution in statistics.
There are several reasons for this:
1)First, the normal distribution is very tractable analytically, that is, a large number of results
involving this distribution can be derived in explicit form.
2)Second, the normal distribution arises as the outcome of the central limit theromwhich states
that under mild conditions the sum of a large number of random variableis distributed
approximately normally
3)Finally, the "bell" shape of the normal distribution makes it a convenient choice for
modelling a large variety of random variables encountered in practice.
it is vary imporatant since almost all other distribution can also be approaximated into normal
distribution.

Contenu connexe

Similaire à Explain normal distribution and why it is important for you to under.pdf

Chapter 8 Of Rock Engineering
Chapter 8 Of  Rock  EngineeringChapter 8 Of  Rock  Engineering
Chapter 8 Of Rock EngineeringNgo Hung Long
 
STAT 253 Probability and Statistics UNIT II.pdf
STAT 253 Probability and Statistics UNIT II.pdfSTAT 253 Probability and Statistics UNIT II.pdf
STAT 253 Probability and Statistics UNIT II.pdfsomenewguyontheweb
 
Appendix 2 Probability And Statistics
Appendix 2  Probability And StatisticsAppendix 2  Probability And Statistics
Appendix 2 Probability And StatisticsSarah Morrow
 
Multivariate Gaussin, Rayleigh & Rician distributions
Multivariate Gaussin, Rayleigh & Rician distributionsMultivariate Gaussin, Rayleigh & Rician distributions
Multivariate Gaussin, Rayleigh & Rician distributionsHAmindavarLectures
 
A brief history of generative models for power law and lognormal ...
A brief history of generative models for power law and lognormal ...A brief history of generative models for power law and lognormal ...
A brief history of generative models for power law and lognormal ...sugeladi
 
What are the properties of a normal distribution Why there are an i.pdf
What are the properties of a normal distribution Why there are an i.pdfWhat are the properties of a normal distribution Why there are an i.pdf
What are the properties of a normal distribution Why there are an i.pdfanaxeetech
 
Normal curve in Biostatistics data inference and applications
Normal curve in Biostatistics data inference and applicationsNormal curve in Biostatistics data inference and applications
Normal curve in Biostatistics data inference and applicationsBala Vidyadhar
 
Doe02 statistics
Doe02 statisticsDoe02 statistics
Doe02 statisticsArif Rahman
 
Öncel Akademi: İstatistiksel Sismoloji
Öncel Akademi: İstatistiksel SismolojiÖncel Akademi: İstatistiksel Sismoloji
Öncel Akademi: İstatistiksel SismolojiAli Osman Öncel
 
Probility distribution
Probility distributionProbility distribution
Probility distributionVinya P
 
The Multivariate Gaussian Probability Distribution
The Multivariate Gaussian Probability DistributionThe Multivariate Gaussian Probability Distribution
The Multivariate Gaussian Probability DistributionPedro222284
 
Mit18 330 s12_chapter4
Mit18 330 s12_chapter4Mit18 330 s12_chapter4
Mit18 330 s12_chapter4CAALAAA
 
the normal curve
the normal curvethe normal curve
the normal curveSajan Ks
 
1979 Optimal diffusions in a random environment
1979 Optimal diffusions in a random environment1979 Optimal diffusions in a random environment
1979 Optimal diffusions in a random environmentBob Marcus
 

Similaire à Explain normal distribution and why it is important for you to under.pdf (20)

Chapter 8 Of Rock Engineering
Chapter 8 Of  Rock  EngineeringChapter 8 Of  Rock  Engineering
Chapter 8 Of Rock Engineering
 
STAT 253 Probability and Statistics UNIT II.pdf
STAT 253 Probability and Statistics UNIT II.pdfSTAT 253 Probability and Statistics UNIT II.pdf
STAT 253 Probability and Statistics UNIT II.pdf
 
Probability concept and Probability distribution_Contd
Probability concept and Probability distribution_ContdProbability concept and Probability distribution_Contd
Probability concept and Probability distribution_Contd
 
Appendix 2 Probability And Statistics
Appendix 2  Probability And StatisticsAppendix 2  Probability And Statistics
Appendix 2 Probability And Statistics
 
Multivariate Gaussin, Rayleigh & Rician distributions
Multivariate Gaussin, Rayleigh & Rician distributionsMultivariate Gaussin, Rayleigh & Rician distributions
Multivariate Gaussin, Rayleigh & Rician distributions
 
A brief history of generative models for power law and lognormal ...
A brief history of generative models for power law and lognormal ...A brief history of generative models for power law and lognormal ...
A brief history of generative models for power law and lognormal ...
 
What are the properties of a normal distribution Why there are an i.pdf
What are the properties of a normal distribution Why there are an i.pdfWhat are the properties of a normal distribution Why there are an i.pdf
What are the properties of a normal distribution Why there are an i.pdf
 
Normal curve in Biostatistics data inference and applications
Normal curve in Biostatistics data inference and applicationsNormal curve in Biostatistics data inference and applications
Normal curve in Biostatistics data inference and applications
 
The Standard Normal Distribution
The Standard Normal Distribution  The Standard Normal Distribution
The Standard Normal Distribution
 
Doe02 statistics
Doe02 statisticsDoe02 statistics
Doe02 statistics
 
Öncel Akademi: İstatistiksel Sismoloji
Öncel Akademi: İstatistiksel SismolojiÖncel Akademi: İstatistiksel Sismoloji
Öncel Akademi: İstatistiksel Sismoloji
 
azEssay2
azEssay2azEssay2
azEssay2
 
Probility distribution
Probility distributionProbility distribution
Probility distribution
 
Lecture 2
Lecture 2Lecture 2
Lecture 2
 
The Multivariate Gaussian Probability Distribution
The Multivariate Gaussian Probability DistributionThe Multivariate Gaussian Probability Distribution
The Multivariate Gaussian Probability Distribution
 
Mit18 330 s12_chapter4
Mit18 330 s12_chapter4Mit18 330 s12_chapter4
Mit18 330 s12_chapter4
 
the normal curve
the normal curvethe normal curve
the normal curve
 
Berans qm overview
Berans qm overviewBerans qm overview
Berans qm overview
 
Chapter 4
Chapter 4Chapter 4
Chapter 4
 
1979 Optimal diffusions in a random environment
1979 Optimal diffusions in a random environment1979 Optimal diffusions in a random environment
1979 Optimal diffusions in a random environment
 

Plus de rastogiarun

Explain briefly the system of system of the Balance of Payments Acco.pdf
Explain briefly the system of system of the Balance of Payments Acco.pdfExplain briefly the system of system of the Balance of Payments Acco.pdf
Explain briefly the system of system of the Balance of Payments Acco.pdfrastogiarun
 
Explain how convection and radiation terms are included in the funda.pdf
Explain how convection and radiation terms are included in the funda.pdfExplain how convection and radiation terms are included in the funda.pdf
Explain how convection and radiation terms are included in the funda.pdfrastogiarun
 
Explain how academic knowledge impacts the social elements and insti.pdf
Explain how academic knowledge impacts the social elements and insti.pdfExplain how academic knowledge impacts the social elements and insti.pdf
Explain how academic knowledge impacts the social elements and insti.pdfrastogiarun
 
Explain the results of the Judge, Ilies, Bono, and Gerhardt review. .pdf
Explain the results of the Judge, Ilies, Bono, and Gerhardt review. .pdfExplain the results of the Judge, Ilies, Bono, and Gerhardt review. .pdf
Explain the results of the Judge, Ilies, Bono, and Gerhardt review. .pdfrastogiarun
 
Explain the relevance of a rate reconciliation in a tax provision. W.pdf
Explain the relevance of a rate reconciliation in a tax provision. W.pdfExplain the relevance of a rate reconciliation in a tax provision. W.pdf
Explain the relevance of a rate reconciliation in a tax provision. W.pdfrastogiarun
 
Explain the relationship between system implementation and a systems.pdf
Explain the relationship between system implementation and a systems.pdfExplain the relationship between system implementation and a systems.pdf
Explain the relationship between system implementation and a systems.pdfrastogiarun
 
Explain how a manufacturerSolutionDistribution involves gettin.pdf
Explain how a manufacturerSolutionDistribution involves gettin.pdfExplain how a manufacturerSolutionDistribution involves gettin.pdf
Explain how a manufacturerSolutionDistribution involves gettin.pdfrastogiarun
 
Explain how confusing the two (population and a sample) can lead to .pdf
Explain how confusing the two (population and a sample) can lead to .pdfExplain how confusing the two (population and a sample) can lead to .pdf
Explain how confusing the two (population and a sample) can lead to .pdfrastogiarun
 
Explain the process through which individuals with a certain set of .pdf
Explain the process through which individuals with a certain set of .pdfExplain the process through which individuals with a certain set of .pdf
Explain the process through which individuals with a certain set of .pdfrastogiarun
 
Explain the origins of the U.S. judicial system and how the judicial.pdf
Explain the origins of the U.S. judicial system and how the judicial.pdfExplain the origins of the U.S. judicial system and how the judicial.pdf
Explain the origins of the U.S. judicial system and how the judicial.pdfrastogiarun
 
Explain the organizational archetypes as described by Mintzberg and .pdf
Explain the organizational archetypes as described by Mintzberg and .pdfExplain the organizational archetypes as described by Mintzberg and .pdf
Explain the organizational archetypes as described by Mintzberg and .pdfrastogiarun
 
Explain the Mutiplier Effect. Try to explain it in some detail so th.pdf
Explain the Mutiplier Effect. Try to explain it in some detail so th.pdfExplain the Mutiplier Effect. Try to explain it in some detail so th.pdf
Explain the Mutiplier Effect. Try to explain it in some detail so th.pdfrastogiarun
 
Explain the main sources of power available to managers, giving exam.pdf
Explain the main sources of power available to managers, giving exam.pdfExplain the main sources of power available to managers, giving exam.pdf
Explain the main sources of power available to managers, giving exam.pdfrastogiarun
 
Explain the mechanisms of internal loading of phosphorus in lakes.pdf
Explain the mechanisms of internal loading of phosphorus in lakes.pdfExplain the mechanisms of internal loading of phosphorus in lakes.pdf
Explain the mechanisms of internal loading of phosphorus in lakes.pdfrastogiarun
 
Explain the main porpose of conducting a time studySolutionTi.pdf
Explain the main porpose of conducting a time studySolutionTi.pdfExplain the main porpose of conducting a time studySolutionTi.pdf
Explain the main porpose of conducting a time studySolutionTi.pdfrastogiarun
 
Explain the functions of the formal and informal organizationsand .pdf
Explain the functions of the formal and informal organizationsand .pdfExplain the functions of the formal and informal organizationsand .pdf
Explain the functions of the formal and informal organizationsand .pdfrastogiarun
 
Explain the environmental triggers that forces companies to adopt su.pdf
Explain the environmental triggers that forces companies to adopt su.pdfExplain the environmental triggers that forces companies to adopt su.pdf
Explain the environmental triggers that forces companies to adopt su.pdfrastogiarun
 
Explain the distinction between the standard deviation and the stand.pdf
Explain the distinction between the standard deviation and the stand.pdfExplain the distinction between the standard deviation and the stand.pdf
Explain the distinction between the standard deviation and the stand.pdfrastogiarun
 
Explain the different types of workforce flexibility that an organis.pdf
Explain the different types of workforce flexibility that an organis.pdfExplain the different types of workforce flexibility that an organis.pdf
Explain the different types of workforce flexibility that an organis.pdfrastogiarun
 
Explain age Hardening process used to strengthen an aluminium alloy .pdf
Explain age Hardening process used to strengthen an aluminium alloy .pdfExplain age Hardening process used to strengthen an aluminium alloy .pdf
Explain age Hardening process used to strengthen an aluminium alloy .pdfrastogiarun
 

Plus de rastogiarun (20)

Explain briefly the system of system of the Balance of Payments Acco.pdf
Explain briefly the system of system of the Balance of Payments Acco.pdfExplain briefly the system of system of the Balance of Payments Acco.pdf
Explain briefly the system of system of the Balance of Payments Acco.pdf
 
Explain how convection and radiation terms are included in the funda.pdf
Explain how convection and radiation terms are included in the funda.pdfExplain how convection and radiation terms are included in the funda.pdf
Explain how convection and radiation terms are included in the funda.pdf
 
Explain how academic knowledge impacts the social elements and insti.pdf
Explain how academic knowledge impacts the social elements and insti.pdfExplain how academic knowledge impacts the social elements and insti.pdf
Explain how academic knowledge impacts the social elements and insti.pdf
 
Explain the results of the Judge, Ilies, Bono, and Gerhardt review. .pdf
Explain the results of the Judge, Ilies, Bono, and Gerhardt review. .pdfExplain the results of the Judge, Ilies, Bono, and Gerhardt review. .pdf
Explain the results of the Judge, Ilies, Bono, and Gerhardt review. .pdf
 
Explain the relevance of a rate reconciliation in a tax provision. W.pdf
Explain the relevance of a rate reconciliation in a tax provision. W.pdfExplain the relevance of a rate reconciliation in a tax provision. W.pdf
Explain the relevance of a rate reconciliation in a tax provision. W.pdf
 
Explain the relationship between system implementation and a systems.pdf
Explain the relationship between system implementation and a systems.pdfExplain the relationship between system implementation and a systems.pdf
Explain the relationship between system implementation and a systems.pdf
 
Explain how a manufacturerSolutionDistribution involves gettin.pdf
Explain how a manufacturerSolutionDistribution involves gettin.pdfExplain how a manufacturerSolutionDistribution involves gettin.pdf
Explain how a manufacturerSolutionDistribution involves gettin.pdf
 
Explain how confusing the two (population and a sample) can lead to .pdf
Explain how confusing the two (population and a sample) can lead to .pdfExplain how confusing the two (population and a sample) can lead to .pdf
Explain how confusing the two (population and a sample) can lead to .pdf
 
Explain the process through which individuals with a certain set of .pdf
Explain the process through which individuals with a certain set of .pdfExplain the process through which individuals with a certain set of .pdf
Explain the process through which individuals with a certain set of .pdf
 
Explain the origins of the U.S. judicial system and how the judicial.pdf
Explain the origins of the U.S. judicial system and how the judicial.pdfExplain the origins of the U.S. judicial system and how the judicial.pdf
Explain the origins of the U.S. judicial system and how the judicial.pdf
 
Explain the organizational archetypes as described by Mintzberg and .pdf
Explain the organizational archetypes as described by Mintzberg and .pdfExplain the organizational archetypes as described by Mintzberg and .pdf
Explain the organizational archetypes as described by Mintzberg and .pdf
 
Explain the Mutiplier Effect. Try to explain it in some detail so th.pdf
Explain the Mutiplier Effect. Try to explain it in some detail so th.pdfExplain the Mutiplier Effect. Try to explain it in some detail so th.pdf
Explain the Mutiplier Effect. Try to explain it in some detail so th.pdf
 
Explain the main sources of power available to managers, giving exam.pdf
Explain the main sources of power available to managers, giving exam.pdfExplain the main sources of power available to managers, giving exam.pdf
Explain the main sources of power available to managers, giving exam.pdf
 
Explain the mechanisms of internal loading of phosphorus in lakes.pdf
Explain the mechanisms of internal loading of phosphorus in lakes.pdfExplain the mechanisms of internal loading of phosphorus in lakes.pdf
Explain the mechanisms of internal loading of phosphorus in lakes.pdf
 
Explain the main porpose of conducting a time studySolutionTi.pdf
Explain the main porpose of conducting a time studySolutionTi.pdfExplain the main porpose of conducting a time studySolutionTi.pdf
Explain the main porpose of conducting a time studySolutionTi.pdf
 
Explain the functions of the formal and informal organizationsand .pdf
Explain the functions of the formal and informal organizationsand .pdfExplain the functions of the formal and informal organizationsand .pdf
Explain the functions of the formal and informal organizationsand .pdf
 
Explain the environmental triggers that forces companies to adopt su.pdf
Explain the environmental triggers that forces companies to adopt su.pdfExplain the environmental triggers that forces companies to adopt su.pdf
Explain the environmental triggers that forces companies to adopt su.pdf
 
Explain the distinction between the standard deviation and the stand.pdf
Explain the distinction between the standard deviation and the stand.pdfExplain the distinction between the standard deviation and the stand.pdf
Explain the distinction between the standard deviation and the stand.pdf
 
Explain the different types of workforce flexibility that an organis.pdf
Explain the different types of workforce flexibility that an organis.pdfExplain the different types of workforce flexibility that an organis.pdf
Explain the different types of workforce flexibility that an organis.pdf
 
Explain age Hardening process used to strengthen an aluminium alloy .pdf
Explain age Hardening process used to strengthen an aluminium alloy .pdfExplain age Hardening process used to strengthen an aluminium alloy .pdf
Explain age Hardening process used to strengthen an aluminium alloy .pdf
 

Dernier

Grant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy ConsultingGrant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy ConsultingTechSoup
 
1029 - Danh muc Sach Giao Khoa 10 . pdf
1029 -  Danh muc Sach Giao Khoa 10 . pdf1029 -  Danh muc Sach Giao Khoa 10 . pdf
1029 - Danh muc Sach Giao Khoa 10 . pdfQucHHunhnh
 
The basics of sentences session 2pptx copy.pptx
The basics of sentences session 2pptx copy.pptxThe basics of sentences session 2pptx copy.pptx
The basics of sentences session 2pptx copy.pptxheathfieldcps1
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi  6.pdf1029-Danh muc Sach Giao Khoa khoi  6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdfQucHHunhnh
 
Food Chain and Food Web (Ecosystem) EVS, B. Pharmacy 1st Year, Sem-II
Food Chain and Food Web (Ecosystem) EVS, B. Pharmacy 1st Year, Sem-IIFood Chain and Food Web (Ecosystem) EVS, B. Pharmacy 1st Year, Sem-II
Food Chain and Food Web (Ecosystem) EVS, B. Pharmacy 1st Year, Sem-IIShubhangi Sonawane
 
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptxMaritesTamaniVerdade
 
Seal of Good Local Governance (SGLG) 2024Final.pptx
Seal of Good Local Governance (SGLG) 2024Final.pptxSeal of Good Local Governance (SGLG) 2024Final.pptx
Seal of Good Local Governance (SGLG) 2024Final.pptxnegromaestrong
 
Sociology 101 Demonstration of Learning Exhibit
Sociology 101 Demonstration of Learning ExhibitSociology 101 Demonstration of Learning Exhibit
Sociology 101 Demonstration of Learning Exhibitjbellavia9
 
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...Shubhangi Sonawane
 
ICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptxICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptxAreebaZafar22
 
Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17Celine George
 
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...EduSkills OECD
 
Measures of Dispersion and Variability: Range, QD, AD and SD
Measures of Dispersion and Variability: Range, QD, AD and SDMeasures of Dispersion and Variability: Range, QD, AD and SD
Measures of Dispersion and Variability: Range, QD, AD and SDThiyagu K
 
General Principles of Intellectual Property: Concepts of Intellectual Proper...
General Principles of Intellectual Property: Concepts of Intellectual  Proper...General Principles of Intellectual Property: Concepts of Intellectual  Proper...
General Principles of Intellectual Property: Concepts of Intellectual Proper...Poonam Aher Patil
 
Measures of Central Tendency: Mean, Median and Mode
Measures of Central Tendency: Mean, Median and ModeMeasures of Central Tendency: Mean, Median and Mode
Measures of Central Tendency: Mean, Median and ModeThiyagu K
 
Introduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsIntroduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsTechSoup
 
ComPTIA Overview | Comptia Security+ Book SY0-701
ComPTIA Overview | Comptia Security+ Book SY0-701ComPTIA Overview | Comptia Security+ Book SY0-701
ComPTIA Overview | Comptia Security+ Book SY0-701bronxfugly43
 
Beyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global ImpactBeyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global ImpactPECB
 

Dernier (20)

Grant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy ConsultingGrant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy Consulting
 
1029 - Danh muc Sach Giao Khoa 10 . pdf
1029 -  Danh muc Sach Giao Khoa 10 . pdf1029 -  Danh muc Sach Giao Khoa 10 . pdf
1029 - Danh muc Sach Giao Khoa 10 . pdf
 
The basics of sentences session 2pptx copy.pptx
The basics of sentences session 2pptx copy.pptxThe basics of sentences session 2pptx copy.pptx
The basics of sentences session 2pptx copy.pptx
 
Asian American Pacific Islander Month DDSD 2024.pptx
Asian American Pacific Islander Month DDSD 2024.pptxAsian American Pacific Islander Month DDSD 2024.pptx
Asian American Pacific Islander Month DDSD 2024.pptx
 
Mehran University Newsletter Vol-X, Issue-I, 2024
Mehran University Newsletter Vol-X, Issue-I, 2024Mehran University Newsletter Vol-X, Issue-I, 2024
Mehran University Newsletter Vol-X, Issue-I, 2024
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi  6.pdf1029-Danh muc Sach Giao Khoa khoi  6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdf
 
Food Chain and Food Web (Ecosystem) EVS, B. Pharmacy 1st Year, Sem-II
Food Chain and Food Web (Ecosystem) EVS, B. Pharmacy 1st Year, Sem-IIFood Chain and Food Web (Ecosystem) EVS, B. Pharmacy 1st Year, Sem-II
Food Chain and Food Web (Ecosystem) EVS, B. Pharmacy 1st Year, Sem-II
 
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
 
Seal of Good Local Governance (SGLG) 2024Final.pptx
Seal of Good Local Governance (SGLG) 2024Final.pptxSeal of Good Local Governance (SGLG) 2024Final.pptx
Seal of Good Local Governance (SGLG) 2024Final.pptx
 
Sociology 101 Demonstration of Learning Exhibit
Sociology 101 Demonstration of Learning ExhibitSociology 101 Demonstration of Learning Exhibit
Sociology 101 Demonstration of Learning Exhibit
 
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
 
ICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptxICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptx
 
Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17
 
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
 
Measures of Dispersion and Variability: Range, QD, AD and SD
Measures of Dispersion and Variability: Range, QD, AD and SDMeasures of Dispersion and Variability: Range, QD, AD and SD
Measures of Dispersion and Variability: Range, QD, AD and SD
 
General Principles of Intellectual Property: Concepts of Intellectual Proper...
General Principles of Intellectual Property: Concepts of Intellectual  Proper...General Principles of Intellectual Property: Concepts of Intellectual  Proper...
General Principles of Intellectual Property: Concepts of Intellectual Proper...
 
Measures of Central Tendency: Mean, Median and Mode
Measures of Central Tendency: Mean, Median and ModeMeasures of Central Tendency: Mean, Median and Mode
Measures of Central Tendency: Mean, Median and Mode
 
Introduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsIntroduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The Basics
 
ComPTIA Overview | Comptia Security+ Book SY0-701
ComPTIA Overview | Comptia Security+ Book SY0-701ComPTIA Overview | Comptia Security+ Book SY0-701
ComPTIA Overview | Comptia Security+ Book SY0-701
 
Beyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global ImpactBeyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global Impact
 

Explain normal distribution and why it is important for you to under.pdf

  • 1. Explain normal distribution and why it is important for you to understand? Solution the normal (or Gaussian) distribution is a continuous probability distribution that has a bell- shaped probability density function, known as the Gaussian function or informally the bell curve f(x,,^2) =(1/(2) )*e^(-(x-)^2/(2^2)) where is the mean and ^2 is the variance of the distribution and x is a random variable. A normal distribution is often used as a first approximation to describe real-valued random variablethat cluster around a single meanvalue. The normal distribution is considered the most prominent probability distribution in statistics. There are several reasons for this: 1)First, the normal distribution is very tractable analytically, that is, a large number of results involving this distribution can be derived in explicit form. 2)Second, the normal distribution arises as the outcome of the central limit theromwhich states that under mild conditions the sum of a large number of random variableis distributed approximately normally 3)Finally, the "bell" shape of the normal distribution makes it a convenient choice for modelling a large variety of random variables encountered in practice. it is vary imporatant since almost all other distribution can also be approaximated into normal distribution.