My son is doing a science fair project. We have rolled both set of .pdf

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My son is doing a science fair project. We have rolled both set of dice 100 times each and have got our results. His hypothesis was correct! It occurs more often with 5 six-sided dice. Our problem is how to prove it on paper or how to go about writing a 2 page paper on the experiment where it will make sense to a middle school reader Anyway suggestions on how to go about this? Solution You should find these websites helpful: http://library.thinkquest.org/11506/learn.html http://mathforum.org/library/drmath/view/56498.html.

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Name the type of modulation used in most passive tags(RFID). Solution Radio frequency identification (RFID) system is used to identify the locate and track peoples assets. In this few types of modulation techniques used for easy tracking and for promptness. Those are Amplitude modulation for loading the readers transmitted and provides a communication path back to the reader. Further used Data modulation technique’s or encoder technique’s..

Name the type of modulation used in most passive tags(RFID).Solu.pdf

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Name that test! A researcher is interested in discovering whether or not there is a relationship between supervisor support and burnout. He collects data from a random sample of individuals who self-report their levels of perceived supervisor support (on a scale of 1-5) and burnout (on a scale of 1-5). Which statistical test is most appropriate for this researcher to use? a. independent samples t-test b. Chi-square c. ANOVA d. None of these e. Matched pairs t-test f. regression g. correlation Solution The role of developmental services workers (DSWs) is undergoing major changes. Fewer people are entering the occupation, and at the same time, those currently in the occupation are leaving at increasing rates, presumably due to high stress levels and burnout. Some reasons for this phenomenon are the type of work preformed by DSWs (providing personal/emotional care) and working conditions (shift work, part-time, low wages). This research used field observation at locations within a developmental services agency and semi-structured interviews with five participants working in the developmental services field, including front line staff and management. The participants were asked to identify job challenges and gather opinions/suggestions for improving low retention rates and high burn out rates. The participants spoke about ways to improve the quality of care provided to people with developmental disabilities. Although this is a very small sample, all of the participants were aware that burnout rates are quite high for DSWs. The opinions of front line workers and management reflect the similarities and minor differences between these groups. The participants believe burnout can be reduced and retention improved by: increasing pay rates, improving working hours, creating safer work conditions, increasing support from management, ensuring staff have an interest in vulnerable populations, and increasing the availability of meaningful training. Development Services Workers (DSWs) are specially trained individuals who provide personal care and non- professional services to people with developmental disabilities. Even though these individuals provide an important service that greatly improves the quality of life for people with developmental disabilities, it is becoming increasingly difficult to recruit and retain DSWs. This research examines the role of the DSWs and attempts to identify some of the factors that contribute to the declining ability to attract individuals to this type of employment, and the factors that make it difficult to retain individuals in this field. The importance of the level of service provided by DSWs to individuals with developmental disabilities reinforces the need to ensure this field of service remains viable and attractive to individuals seeking a career in personal care. This research also provides some recommendations for changes that will improve recruitment and retention of DSWs. Ontario has a long history of providing .

Name that test! A researcher is interested in discovering whether or.pdf

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name some common of cross-sectional surveys objectives? Solution Cross-sectional studies (also known as cross-sectional analyses, transversal studies, prevalence study) form a class of research methods that involve observation of all of a population, or a representative subset, at one specific point in time. They differ from case-control studies in that they aim to provide data on the entire population under study, whereas case- control studies typically include only individuals with a specific characteristic, with a sample, often a tiny minority, of the rest of the population. Cross-sectional studies are descriptive studies (neither longitudinal nor experimental). Unlike case-control studies, they can be used to describe, not only the Odds ratio, but also absolute risks and relative risks from prevalences (sometimes called prevalence risk ratio, or PRR).[1][2] They may be used to describe some feature of the population, such as prevalence of an illness, or they may support inferences of cause and effect. Longitudinal studies differ from both in making a series of observations more than once on members of the study population over a period of time..

name some common of cross-sectional surveys objectivesSolution .pdf

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Name and describe the four major sets of variables that might be used in segmenting healthcare consumer markets. Solution The four major sets of variables that might be used in segmenting consumer markets for every industry including the healthcare consumer markets are as follows: 1. Geographic: This variable consisits of matters of location, population, density, climate etc.In a healthcare consumer market the geographical factors like the population and climate of the place near the healthcare facility effects the consumer market as it should be located where maximum people can come for there services. 2. Demographic: They are the variables like age, gender, occupation, religion or income. Healthcare facility should be located where there are elderly people living as they will need the services more and if high income group people are living near by then the facility can generate generous amount of profits. 3. Psychographic: They are the variables like personalities, lifestyles, or social class.All these variables matter a lot to any of the consumer markets. 4. Behavorial: A behavioral variable would be something for a special occasion, benefits, loyalty status, or usage rate..

Name and describe the four major sets of variables that might be use.pdf

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Name and explain briefly the TWO ways in which GDP may be calculated. Solution GDP represents the total dollar value of all goods and services produced over a specific time period. In short, it\'s everything produced by people and businesses, including salaries of workers. The two ways in which GDP can be calculated are: Expenditures Approach: This method uses the adding up all the expenditure done by the people and government GDP = C + I + G + (X-M), where consumption (C), investment (I), government spending (G) and net exports (X – M) Income Approach: In this method the income of all the people and government is added NI = W + R + i + PR, where Labor Income (W) Rental Income (R) Interest Income (i) Profits (PR).

Name and explain briefly the TWO ways in which GDP may be calculated.pdf

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n Monopoly one rolls a pair of dice. Find the probability of getting.pdf

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N persons stand on the circumference of a circle at distinct points. Each possible pair of persons, not standing next to each other, sings a two-minute song one pair after the other. If the total time taken for singing is 28 minutes, what is N? Solution Each person will form a pair with all other persons except the two beside him. Hence he will form (n – 3) pairs. If we consider each person, total pairs = n (n – 3) but here each pair is counted twice. Hence actual number of pairs = n(n – 3)/2 They will sing for × =n(n – 3)x2/2 n(n–3) min Hence n(n –3) = 28 n^2 – 3n – 28 = 0 n = 7 or – 4 Discarding the –ve value: n = 7.

N persons stand on the circumference of a circle at distinct points..pdf

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n a study reported in the September 24, 2007, of Archives of Internal Medicine, German researchers described a study conducted on 1162 German adults suffering from chronic low-back pain. These subjects were randomly assigned to one of three groups: real acupuncture, sham acupuncture, or conventional therapy. Researchers found that 47% of subjects in the real acupuncture group improved compared to 44% in the sham acupuncture group and 27% in the conventional therapy group. b) Report the appropriate degrees of freedom for this test. Solution df = 1162 - 1 = 1161.

n a study reported in the September 24, 2007, of Archives of Interna.pdf

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n urn contains one black and n-1 white balls. Balls are drawn at ran.pdf

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My university is not listed, I currently attend University of Regi.pdf

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Multiple Choise question: QUESTION 1 Which of the following is a monetary policy goal? i.keeping the inflation rate low ii.attaining maximum employment iii.keeping the long-term interest rate at a moderate level i, ii, and iii ii only i only iii only 1 points QUESTION 2 When the Fed ________ the federal funds rate, the opportunity cost of firms\' investment ________ and so the quantity of investment ________. decreases; rises; decreases increases; rises; increases increases; rises; decreases decreases; falls; decreases 1 points QUESTION 3 If the Fed carries out an open market operation and sells U.S. government securities, the federal funds rate ________ and the quantity of reserves ________. rises; decreases falls; increases rises; increases rises; does not change 1 points QUESTION 4 In the United States, the Federal Reserve sets monetary and fiscal policies. Congress initializes changes in monetary policy and the Fed approves the changes. Congress must approve monetary policy changes. the Federal Reserve sets monetary policy. 1 points QUESTION 5 When the economy is in a recession, the Fed can ________ the federal funds rate, which ________ aggregate demand and ________ real GDP. lower; increases; increases raise; decreases; increases lower; increases; decreases raise; increases; decreases 1 points QUESTION 6 The steps in the transmission of monetary policy are Congress increases the money supply, which lowers the interest rate, and leads to an increase in aggregate demand. the Federal Reserve increases government expenditures on goods and services, leading to an increase in aggregate demand. the Federal Reserve lowers the federal funds rate, which lowers the real interest rate, and leads to an increase in aggregate demand. Congress increases government expenditures on goods and services, leading to an increase in aggregate demand. 1 points QUESTION 7 Monetary policy decisions are made by the Council of Economic Advisors. Federal Open Market Committee. Congress of the United States. Federal Reserve Economic Committee. 1 points QUESTION 8 The Federal Reserve fears that the United States economy is growing too slowly and is stuck in a recession. To move the economy back to its potential GDP, the most likely policy action for the Fed is to ________ the federal funds and thus ________. lower; increase aggregate supply raise; increase aggregate demand raise; decrease aggregate demand lower; increase aggregate demand 1 points QUESTION 9 The interest rate banks charge each other on overnight loans is called the discount rate. federal funds rate. required reserve rate. coupon rate. 1 points QUESTION 10 Which of the following are policy instruments available to the Fed as it tries to achieve its macroeconomic goals? i.government expenditure on goods and services and taxes ii.the government budget deficit or surplus iii.changes in the federal funds rate iii only i and ii i and iii ii and iii 1 points QUESTION 11 If the Fed is concerned about a possibl.

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multiple-choice questions: a. Which of the following does the Financial Accounting Standards Board not issue? 1. SOPs 2. SFASs 3. Interpretations 4. Technical bulletins 5. SFACs b. According to SFAC No. 6, assets can be defined by which of the following? 1. Probable future sacrifices of economic benefits arising from present obligations of a particular entity to transfer assets or provide services to other entities in the future as a result of past transactions or events 2. Probable future economic benefits obtained or controlled by a particular entity as a result of past transactions or events 3. Residual interest on the assets of an entity that remains after deducting its liabilities 4. Increases in equity of a particular business enterprise resulting from transfers to the enterprise from other entities of something of value to obtain or increase ownership interests (or equity) in it 5. Decrease in equity of a particular business enterprise resulting from transferring assets, rendering services, or incurring liabilities by the enterprise c. According to SFAC No. 6, expenses can be defined by which of the following? 1. Inflows or other enhancements of assets of an entity or settlements of its liabilities (or a combination of both) from delivering or producing goods, rendering services, or other activities that constitute the entity’s ongoing major or central operations 2. Outflows or other consumption or using up of assets or incurrences of liabilities (or a combination of both) from delivering or producing goods, rendering services, or carrying out other activities that constitute the entity’s ongoing major or central operations 3. Increases in equity (net assets) from peripheral or incidental transactions of an entity and from all other transactions and other events and circumstances affecting the entity during a period, except those that result from revenues or investments 4. Decreases in equity (net assets) from peripheral or incidental transactions of an entity and from all other transactions and other events and circumstances affecting the entity during a period, except those that result from expenses or distributions to owners 5. Probable future economic benefits obtained or controlled by a particular entity as a result of past transactions or events. d. SFAC No. 5 indicates that an item, to be recognized, should meet four criteria, subject to the costbenefit constraint and the materiality threshold.Which of the following is not one of the four criteria? 1. The item fits one of the definitions of the elements. 2. The item has a relevant attribute measurable with sufficient reliability. 3. The information related to the item is relevant. 4. The information related to the item is reliable. 5. The item has comparability, including consistency. e. SFAC No. 5 identifies five different measurement attributes currently used in practice. Which of the following is not one of the measurement attributes currently used in practice? 1. Historical .

multiple-choice questions a. Which of the following does the Fina.pdf

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Multiple Choice Marketing questions Please help Question 1 The group of people to whom a firm directs its marketing efforts is known as its 1)captive markets consumer market 3)strategic market 4)target market Question 2 Information collected for the first time specifically for a marketing research study is called 1)secondary data 2)primary data 3)soft data 4)focus data Question 3 A buyer\'s market is characterized by 1)available goods and services in excess of the demand for them 2)consumer demand in excess of available supply 3)extensive shortages of certain types of basic goods 4)practically no competition in the marketplace Question 4 The overall marketing planning process begins with activities to define the firm\'s 1)budget 2)organization-wide goals 3)mission 4)executive team Question 5 \"Just Say NO to Drugs\" is an example of which of the nontraditional types of marketing? 1)cause marketing 2)lace marketing 3)event marketing 4)organization marketing Question 6 \"On-the-street\" interviews conducted by a broadcaster are good examples of 1)media sampling 2)convenience sampling 3)cluster sampling 4)stratified sampling Question 7 The term \"marketing mix\" describes 1)a composite analysis of all environmental factors inside and outside the firm 2)a series of business decisions that aid in selling a product 3)a blending of four strategic elements to satisfy specific target markets 4)the resources and skills that form the foundation of the firm\'s opportunities Question 8 Assume that PepsiCo were to purchase the Coca-Cola Company. On which of the environments of marketing would you expect such a move to have the greatest effect? 1)social 2)economic 3)technological 4)competitive Question 9 If one of your products has been classified as a \"cash cow,\" the strategy marketing specialists would recommend that you pursue would be to 1)maintain its present status for as long as possible. 2)push the product with extensive promotion to increase market share. 3)pull out of the market before costs are greater than revenues. 4)aim for the lowest market share that will still keep you producing, Question 10 According to Theodore Levitt in his work on marketing myopia, the future growth of a firm is endangered when management is 1)committed to a philosophy of customer orientation. 2)aware of the scope of its business. 3)committed to a product-oriented philosophy. 4)aggressive in pursuing emerging markets. Question 11 Primary data are 1)newly-collected data resulting from a research study. 2)less time-consuming to acquire and less costly than secondary data. 3)newly-published results of government investigations. 4)often in an unusable format or chronologically useless. Question 12 The efforts of the Georgia Tech Alumni Association to convince graduates to cotribute to the annual \"Roll Call\" program to raise funds to supplement faculty salaries is an example of 1)place marketing 2)event marketing 3)sports marketing 4)organization marketing Question 13 Mo.

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