Question

You want to test whether salaries have gone up compared to in the year 2000. The 2000 census shows that the average annual salary of all Americans in 2000 was $35,152. You take an SRS of 10 Americans, ask for their annual salary for this year, and get the following results I thousands of dollars.

Annual salary

45

16

24

83

103

31

69

94

72

20

Answer #1

Suppose you want to test for whether there is a difference in
starting salaries for those with a finance degree compared to those
with an accounting degree. You sample 35 graduates with a finance
degree and find the average starting salary to be 58,000 with a
sample standard deviation of 5,000. You also take a sample of 40
graduates with an accounting degree and find the average starting
salary 56,000 to be and a sample variance of 3000. Suppose you...

We want to test the hypothesis that ‘Education (Years)’ differs
by ‘Ethnicity’. Have Minitab or Statcrunch perform an ANOVA test to
determine this.
a) Write the hypotheses using symbols and words. Choose a
significance level.
b) Check the conditions for the test (you might want to do part
(c) first). If the conditions fail, make a statement about this,
but perform the test anywa
c) Include the output from Minitab or Statcrunch after
performing the test.
d) Determine whether to...

CORP FIN FINAL PT D
25. You want to have $1 million in your savings account when you
retire. You plan on investing a single lump sum today to fund this
goal. You are planning on investing in an account which will pay
7.5% annual interest. Which of the following will reduce the amount
that you must deposit today if you are to have your desired $1
million on the day you retire (there could be more than one
answer)?...

Many standard statistical methods that you will study in Part II
of this book are intended for use with distributions that are
symmetric and have no outliers. These methods start with the mean
and standard deviation, x and s. For example,
standard methods would typically be used for the IQ and GPA data
here data215.dat.
(a) Find x and s for the IQ data. (Round your
answers to two decimal places.)
s=
Here are the numbers
obs gpa iq gender...

You want to see if there is a statistical difference between the
two groups. Run descriptives and a two-tailed, two sample assuming
equal variance t-test.
Here's your data:
Weight of Apples in Grams
Apple ID
Farm A
Farm B
1
131
151
2
147
159
3
134
162
4
134
158
5
136
159
6
137
160
7
140
150
8
134
160
9
136
160
10
133
160
11
134
160
12
132
158
13
139
162
14
136...

You want to test the null hypothesis that the mean amount spent
is less than or equal to $1,400 versus a one-tailed alternative.
Which of the following is the p-value for the test? (Because of
potential roundoff, choose the closest.)
Person
Gender
Married
Age
Children
Salary
Spent
1
Male
No
40
1
107800
1040
2
Male
Yes
41
1
62500
2140
3
Female
Yes
50
3
80000
810
4
Male
Yes
65
3
111400
3370
5
Female
Yes
51
1...

A loan made on March 14 is due September 13 of the following
year. Find the exact time for the loan in a non-leap year and a
leap year.
days.
The exact time in a non-leap year is ? days
The exact time in a leap year is ? days.
Data Table
Sequential Numbers for Dates of the Year
Day of Month
Jan.
Feb.
Mar.
Apr.
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
1
1
32
60
91
121...

1. Stock XYZ is currently trading at $35.48. You want to enter
the market at $33. All of the following orders can be used EXCEPT
(1 point):
Stop buy
Stop sell
Market
Limit sell
2. Oak Street Health went public on August 6, 2020 with an IPO
price of $21 per share. Go to Yahoo Finance, obtain the closing
price on its first trading day and calculate the IPO underpricing
(1 point):
149.5%
190.5%
90.5%
49.5%
3. You want to...

In narrative essay format, I want you to address a
business/organization case study using multiple concepts from
class. The case question and case text begin on page 5 of this
document. You need to demonstrate their best understanding of
management and organizational behavior theory, and the application
of those ideas to improve the understanding of various issues. You
need to clearly identify at least 3 distinct, substantive
issues.
For each issue you need to 1), identify evidence from the case...

Student # Gender Height Shoe Age Hand
1 F 68 8.5 20 R
2 F 60 5.5 27 R
3 F 64 7 31 R
4 F 67 7.5 19 R
5 F 65 8 20 R
6 F 66 9 29 R
7 F 62 9.5 30 L
8 F 63 8.5 18 R
9 F 60 5 19 L
10 F 63 7.5 42 R
11 F 61 7 20 R
12 F 64 7.5 17 R
13...

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