CMPSC 4983 Coding Project Part 1 EDAFind data, explore da

CMPSC 4983 Coding Project Part 1: EDA
Find data, explore data, make some pretty pictures.
1. For this project you must find some published or existing
data. Possible sources include: almanacs,
magazines and journal articles, textbooks, web resources,
athletic teams, newspapers, professors with
experimental data, campus organizations, electronic data
repositories, etc. Your dataset must have
at least 250 cases, two categorical variables and two
quantitative variables. It is also
recommended that you are interested in the material included in
the dataset.
2. Utilizing technology preform exploratory data analysis, EDA.
(a) For at least one of the quantitative variables, include
summary statistics (mean, standard devia-
tion, five number summary) and graphical displays (histogram,
box plot and qq plot). Are there
any outliers? Is the distribution normal, symmetric, skewed, or
some other shape?
(b) Create a graphical display looking at multiple variables and
their correlation.
(c) For at least one of the categorical variables, include a
frequency and relative frequency table.
(d) Include a two-way table for two of the categorical variables
and discuss any relevant proportions.

Describe any possible relationship between the two variables.
(e) Include a side-by-side plot for at least one categorical and at
least one quantitative variable.
Describe any association between the two variables. Use
summary statistics to compare groups.
(f) Create a visualization or preform a statistical computation
that is appropriate to your data but
not already included.
3. Write your report!
(a) Introduce your data set including a reference to where it can
be found. Describe all relevant
variables that you will use in your analysis.
(b) Describe all ways that were neseccary to clean and organize
the data.
(c) Include all items requested above. Include graphs and text
about each.
(d) Write a brief conclusion highlighting the most interesting
features of your data.
The report will be graded by the following criteria:
� Statistical analysis - 30 points. The statistical tests are all
provided.
� Graphical Representations - 30 points. The requested
graphical displays are made and included in
report.
� Data collection - 15 points. The data is gathered in a

responsible way. The method of collection is
clearly stated and variables are all explained. If a sample of the
data is used it is done in a proper way.
� Interpretations - 15 points. The results of the statistical
analysis are clearly explained and interpreted
in the context of the problem. The conclusions accurately
reflect the analysis and are well supported.
� Writing quality - 10 points. The paper is readable and clearly
written. There are few, if any, gram-
matical or spelling errors and they do not interfere with the
clarity of the paper. Numbering on this
document is not used in the report in anyway.
If you have any questions about this assignment feel free to
email me or come by my office.
F
o
rm 1040 2020U.S. Individual Income Tax Return Department of
the Treasury—Internal Revenue Service (99) OMB No. 1545-
0074 IRS Use Only—Do not write or staple in this space.
Filing Status
Check only
one box.
Single Married filing jointly Married filing separately (MFS)
Head of household (HOH) Qualifying widow(er) (QW)
If you checked the MFS box, enter the name of your spouse. If
you checked the HOH or QW box, enter the child’s name if the

qualifying
person is a child but not your dependent ▶
Your first name and middle initial Last name Your social
security number
If joint return, spouse’s first name and middle initial Last name
Spouse’s social security number
Home address (number and street). If you have a P.O. box, see
instructions. Apt. no.
City, town, or post office. If you have a foreign address, also
complete spaces below. State ZIP code
Foreign country name Foreign
province/state/county Foreign postal code
Presidential Election Campaign
Check here if you, or your
spouse if filing jointly, want $3
to go to this fund. Checking a
box below will not change
your tax or refund.
You Spouse
At any time during 2020, did you receive, sell, send, exchange,
or otherwise acquire any financial interest in any virtual
currency? Yes No
Standard
Deduction
Someone can claim: You as a dependent Your spouse as a
dependent

Spouse itemizes on a separate return or you were a dual -status
alien
Age/Blindness You: Were born before January 2, 1956 Are
blind Spouse: Was born before January 2, 1956 Is blind
Dependents (see instructions):
If more
than four
dependents,
see instructions
and check
here ▶
(2) Social security
number
(3) Relationship
to you
(4) ✔ if qualifies for (see instructions):
(1) First name Last name Child tax credit Credit for other
dependents
1 Wages, salaries, tips, etc. Attach Form(s) W-2 . . . . . . . . . . . .
. . . . 1
Attach
Sch. B if
required.
2a Tax-exempt interest . . . 2a b Taxable interest . . . . . 2b
3a Qualified dividends . . . 3a b Ordinary dividends . . . . . 3b
4a IRA distributions . . . . 4a b Taxable amount . . . . . . 4b

5a Pensions and annuities . . 5a b Taxable amount . . . . . . 5b
6a Social security benefits . . 6a b Taxable amount . . . . . . 6b
7 Capital gain or (loss). Attach Schedule D if required. If not
required, check here . . . . ▶ 7
8 Other income from Schedule 1, line 9 . . . . . . . . . . . . . . . . . .
. 8
9 Add lines 1, 2b, 3b, 4b, 5b, 6b, 7, and 8. This is your total
income . . . . . . . . . ▶ 9
10 Adjustments to income:
a From Schedule 1, line 22 . . . . . . . . . . . . . . 10a
b Charitable contributions if you take the standard deduction.
See instructions 10b
c Add lines 10a and 10b. These are your total adjustments to
income . . . . . . . . ▶ 10c
11 Subtract line 10c from line 9. This is your adjusted gross
income . . . . . . . . . ▶ 11
12 Standard deduction or itemized deductions (from Schedule
A) . . . . . . . . . .
Standard
Deduction for—
• Single or
Married filing
separately,

$12,400
• Married filing
jointly or
Qualifying
widow(er),
$24,800
• Head of
household,
$18,650
• If you checked
any box under
Standard
Deduction,
see instructions.
12
13 Qualified business income deduction. Attach Form 8995 or
Form 8995-A . . . . . . . . 13
14 Add lines 12 and 13 . . . . . . . . . . . . . . . . . . . . . . . . 14
15 Taxable income. Subtract line 14 from line 11. If zero or
less, enter -0- . . . . . . . . . 15
For Disclosure, Privacy Act, and Paperwork Reduction Act
Notice, see separate instructions. Cat. No. 11320B Form 1040
(2020)
Form 1040 (2020) Page 2
16 Tax (see instructions). Check if any from Form(s): 1 8814 2
4972 3 . . 16

17 Amount from Schedule 2, line 3 . . . . . . . . . . . . . . . . . . . .
17
18 Add lines 16 and 17 . . . . . . . . . . . . . . . . . . . . . . . . 18
19 Child tax credit or credit for other dependents . . . . . . . . . . .
. . . . . 19
20 Amount from Schedule 3, line 7 . . . . . . . . . . . . . . . . . . . .
20
21 Add lines 19 and 20 . . . . . . . . . . . . . . . . . . . . . . . . 21
22 Subtract line 21 from line 18. If zero or less, enter -0- . . . . .
. . . . . . . . . 22
23 Other taxes, including self-employment tax, from Schedule
2, line 10 . . . . . . . . . 23
24 Add lines 22 and 23. This is your total tax . . . . . . . . . . . . . .
. . ▶ 24
25 Federal income tax withheld from:
a Form(s) W-2 . . . . . . . . . . . . . . . . . . 25a
b Form(s) 1099 . . . . . . . . . . . . . . . . . . 25b
c Other forms (see instructions) . . . . . . . . . . . . . 25c
d Add lines 25a through 25c . . . . . . . . . . . . . . . . . . . . . . 25d
26 2020 estimated tax payments and amount applied from 2019
return . . . . . . . . . . 26

27 Earned income credit (EIC) . . . . . . . . . . . . . .
• If you have a
qualifying child,
attach Sch. EIC.
• If you have
nontaxable
combat pay,
see instructions.
27
28 Additional child tax credit. Attach Schedule 8812 . . . . . . .
28
29 American opportunity credit from Form 8863, line 8 . . . . . .
. 29
30 Recovery rebate credit. See instructions . . . . . . . . . . 30
31 Amount from Schedule 3, line 13 . . . . . . . . . . . . 31
32 Add lines 27 through 31. These are your total other payments
and refundable credits . . . ▶ 32
33 Add lines 25d, 26, and 32. These are your total payments . . .
. . . . . . . . ▶ 33
Refund 34 If line 33 is more than line 24, subtract line 24 from
line 33. This is the amount you overpaid . . 34
35a Amount of line 34 you want refunded to you. If Form 8888
is attached, check here . . . ▶ 35a
Direct deposit?
See instructions.

▶ b Routing number ▶ c Type: Checking Savings
▶ d Account number
36 Amount of line 34 you want applied to your 2021 estimated
tax . . ▶ 36
Amount
You Owe
For details on
how to pay, see
instructions.
37 Subtract line 33 from line 24. This is the amount you owe
now . . . . . . . . . . ▶ 37
Note: Schedule H and Schedule SE filers, line 37 may not
represent all of the taxes you owe for
2020. See Schedule 3, line 12e, and its instructions for details.
38 Estimated tax penalty (see instructions) . . . . . . . . . ▶ 38
Third Party
Designee
Do you want to allow another person to discuss this return with
the IRS? See
instructions . . . . . . . . . . . . . . . . . . . . ▶ Yes. Complete
below. No
Designee’s
name ▶
Phone
no. ▶
Personal identification
number (PIN) ▶

Sign
Here
Joint return?
See instructions.
Keep a copy for
your records.
Under penalties of perjury, I declare that I have examined this
return and accompanying schedules and stateme nts, and to the
best of my knowledge and
belief, they are true, correct, and complete. Declaration of
preparer (other than taxpayer) is based on all information of
which preparer has any knowledge.
Your signature Date Your occupation If the IRS sent you an
Identity
Protection PIN, enter it here
(see inst.) ▶
Spouse’s signature. If a joint return, both must sign. Date
Spouse’s occupation If the IRS sent your spouse an
Identity Protection PIN, enter it here
(see inst.) ▶
Phone no. Email address
▲
Paid
Preparer
Use Only
Preparer’s name Preparer’s signature Date PTIN Check if:
Self-employed

Firm’s name ▶ Phone no.
Firm’s address ▶ Firm’s EIN ▶
Go to www.irs.gov/Form1040 for instructions and the latest
information. Form 1040 (2020)
Version B, Cycle 8
INTERNAL USE ONLY
DRAFT AS OF
July 17, 2020
Version B, Cycle 8
INTERNAL USE ONLY
DRAFT AS OF
July 17, 2020
2020 Form 1040
SE:W:CAR:MP
U.S. Individual Income Tax Return
Form
1040
2020
2020. Cat. No. 11320B.
U.S. Individual Income Tax Return
Department of the Treasury—Internal Revenue Service
(99)
OMB No. 1545-0074
O M B No. 1545-0074. For Disclosure, Privacy Act, and
Paperwork Reduction Act Notice, see separate instructions.
IRS Use Only—Do not write or staple in this space.
Filing Status
Check onlyone box.
Single
Married filing jointly
Married filing separately (MFS)

Head of household (HOH)
Qualifying widow(er) (QW)
If you checked the MFS box, enter the name of your spouse. If
you checked the HOH or QW box, enter the child’s name if the
qualifying person is a child but not your dependent ▶
Presidential Election Campaign
Check here if you, or your spouse if filing jointly, want $3 to go
to this fund. Checking a box below will not change your tax or
refund.
At any time during 2020, did you receive, sell, send, exchange,
or otherwise acquire any financial interest in any virtual
currency?
Standard Deduction
Someone can claim:
You as a dependent
Your spouse as a dependent
Spouse itemizes on a separate return or you were a dual -status
alien
Age/Blindness
You:
Were born before January 2, 1956
Are blind
Spouse:
Was born before January 2, 1956
Is blind
Dependents
(see instructions):
If more than four dependents, see instructions and
checkhere ▶
(2) Social securitynumber
(3) Relationshipto you
(4) ✔ if qualifies for (see instructions):
(1) First name Last name
(2) Dependent's identifying number.
(3) Dependent’s relationship to you.
Child tax credit

(4). Check if qualifying for (see instructions). Child Tax Credit.
Credit for other dependents
(4). Check if qualifying for (see instructions). Credit for other
dependents.
1
Wages, salaries, tips, etc. Attach Form(s) W-2
1
Attach
Sch. B if required.
2
a
Tax-exempt interest
2a
b Taxable interest
2b
3
a
Qualified dividends
3a
b Ordinary dividends
3b
4
a
IRA distributions
4a
b Taxable amount
4b
5
a
Pensions and annuities
5a
b Taxable amount
5b
6
a
Social security benefits

6a
b Taxable amount
6b
7
Capital gain or (loss). Attach Schedule D if required. If not
required, check here ▶
7
8
Other income from Schedule 1, line 9
8
9
Add lines 1, 2b, 3b, 4b, 5b, 6b, 7, and 8. This is your total
income ▶
9
10
Adjustments to income:
a
From Schedule 1, line 22
10a
b
Charitable contributions if you take the standard deduction. See
instructions
10b
c
Add lines 10a and 10b. These are your total adjustments to
income ▶
10c
11
Subtract line 10c from line 9. This is your adjusted gross
income ▶
11
12
Standard deduction or itemized deductions (from Schedule A)
8. Enter the standard deduction; otherwise, attach Schedule A.
Dollars.

Standard Deduction for—
• Single or Married filing separately, $12,400
• Married filing jointly or Qualifyingwidow(er),$24,800
• Head of household,$18,650
• If you checked any box under Standard Deduction,see
instructions.
12
13
Qualified business income deduction. Attach Form 8995 or
Form 8995-A
13
14
Add lines 12 and 13
14
15
Taxable income. Subtract line 14 from line 11. If zero or less,
enter -0-
15
For Disclosure, Privacy Act, and Paperwork Reduction Act
Notice, see separate instructions.
Cat. No. 11320B
Form 1040 (2020)
Form 1040 (2020)
Page 2
16
Tax (see instructions). Check if any from Form(s):
1
2
3
16
17
Amount from Schedule 2, line 3
17
18
Add lines 16 and 17

18
19
Child tax credit or credit for other dependents
19
20
20
21
Add lines 19 and 20
21
22
Subtract line 21 from line 18. If zero or less, enter -0-
22
23
Other taxes, including self-employment tax, from Schedule 2,
line 10
23
24
Add lines 22 and 23. This is your total tax ▶
24
25
Federal income tax withheld from:
a
Form(s) W-2
25a
b
Form(s) 1099
25b
c
Other forms (see instructions)
25c
d
Add lines 25a through 25c
25d
26
2020 estimated tax payments and amount applied from 2019

return
26
27
Earned income credit (EIC)
• If you have a qualifying child, attach Sch. EIC.
• If you have nontaxable combat pay, see instructions.
27
28
Additional child tax credit. Attach Schedule 8812
28
29
American opportunity credit from Form 8863, line 8
29
30
Recovery rebate credit. See instructions
30
31
31
32
Add lines 27 through 31. These are your total other payments
and refundable credits ▶
32
33
Add lines 25d, 26, and 32. These are your total payments
▶
33
Refund
34
If line 33 is more than line 24, subtract line 24 from line 33.
This is the amount you overpaid
34
35
a
Amount of line 34 you want refunded to you. If Form 8888 is
attached, check here ▶

35a
Direct deposit? See instructions.
▶
b
Routing number
▶ c Type:
▶
d
Account number
36
Amount of line 34 you want applied to your 2021 estimated tax
▶
36
Amount
You Owe
For details on how to pay, see instructions.
37
Subtract line 33 from line 24. This is the amount you owe now
▶
37
Note: Schedule H and Schedule SE filers, line 37 may not
represent all of the taxes you owe for 2020. See Schedul e 3, line
12e, and its instructions for details.
38
Estimated tax penalty (see instructions) ▶
38
Third Party Designee
Do you want to allow another person to discuss this return with
the IRS? See instructions ▶
Designee’sname ▶
Phoneno. ▶
Personal identificationnumber (PIN) ▶
Sign Here
Joint return?
See instructions. Keep a copy for your records.
Under penalties of perjury, I declare that I have examined this

return and accompanying schedules and statements, and to the
best of my knowledge and belief, they are true, correct, and
complete. Declaration of preparer (other than taxpayer) is based
on all information of which preparer has any knowledge.
Your signature
Date
If the IRS sent you an Identity Protection PIN, enter it her e(see
inst.) ▶
Spouse’s signature. If a joint return, both must sign.
Date
If the IRS sent your spouse an Identity Protection PIN, enter it
here (see inst.) ▶
▲
Paid Preparer Use Only
Preparer’s signature
Date
Check if:
Go to www.irs.gov/Form1040 for instructions and the latest
information.
Form 1040 (2020)
c1_01: 0f1_01: f1_02: f1_03: f1_04: f1_05: f1_06: f1_07:
f1_08: f1_09: f1_10: f1_11: f1_12: f1_13: f1_14: f1_15: c1_02:
0c1_03: 0c1_04: c1_05: 0c1_06: 0c1_07: 0c1_08: 0c1_09:
0c1_10: 0c1_11: 0c1_12: f1_16: f1_17: f1_18: c1_13: c1_14:
f1_19: f1_20: f1_21: c1_15: c1_16: f1_22: f1_23: f1_24: c1_17:
c1_18: f1_25: f1_26: f1_27: c1_19: c1_20: f1_28: f1_29: f1_30:
f1_31: f1_32: f1_33: f1_34: f1_35: f1_36: f1_37: f1_38: c1_21:
0f1_39: f1_40: f1_41: f1_42: f1_43: f1_44: f1_45: f1_46:
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f2_04: f2_05: f2_06: f2_07: f2_08: f2_09: f2_10: f2_11: f2_12:
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f2_46: f2_47:

1
ACC227
Case 1
Due: September 15, 2021 @ 4PM EST
Ying and Jiang Wu are married and live at 12 Upper River
Street in Lakeville, NY 14480. Ying was born on 11/20/1972
and Jiang was born on 7/18/1973. Ying and Jiang’s social
security numbers are 798-33-5577 and 315-31-2894,
respectively. Ying works as advertising associate and Jiang i s
a nurse. Ying and Jiang both work full time and have the
following items of income in 2020:
Ying’s Salary $70,000
Jiang’s Salary 59,000
Municipal bond interest income 900
General Electric bonds interest income 1,000
Chase bank interest income on deposit accounts 600
Gift from Ying’s parents 20,000

Life Insurance proceeds for a policy on Ying’s mother 50,000
Casino winnings reported on a 1099-G 1,200
Ying and Jiang do not have any children nor other dependents in
their family, for whom they provide more than half of
the support. They do not have any foreign bank accounts nor
any involvement with foreign trusts.
The Wu’s had the following expenditures in 2020:
Medical Expenses not covered by insurance $4,200
Property taxes on personal residence (real estate taxes) 3,400
New York State Income taxes withheld from Ying’s salary
4,200
New York State Income taxes withheld from Jiang’s salary
3,530
Federal Income Taxes withheld from Ying’s salary 9,800
Federal Income Taxes withheld from Jiang’s salary 8,260
Social Security and Medicare taxes withheld from Ying’s salary
5,355
Social Security and Medicare taxes withheld from Jiang’s salary
4,514
Interest paid on a home mortgage 4,000

Contributions to American Lung Association (This is the total
of many gifts, all of which
were under $250)
850
Contributions to American Red Cross (This is the total of many
gifts, all of which were
under $250)
150
Parking tickets incurred by Ying 370
Contributions to the political campaign of Alice Johnson who is
running for Lakeville
Mayor
200
Jiang’s employer provides family health insurance for Jiang’s
family members. Although Ying is interested in local
politics, neither Ying nor Jiang have any desire to contribute to
the Presidential Election Campaign fund. Ying and Jiang
would like any overpayment of taxes refunded to them. The
phone number for Ying and Jiang is 585-555-4289.
Required:
1. Prepare Ying and Jiang’s 2020 Federal income tax forms. Be
sure to consult the appropriate instructions for
each form. Instructions are available at www.irs.gov. You may

also find more information in the textbook in
chapters we have covered in class and chapters we have not
covered in class. You should use the 2020 Tax
Computation Worksheet in the 2020 Tables to determine the
amount of federal income tax for 2020. Check
figure: Amount of refund $3,006.
http://www.irs.gov/

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