MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question
Answer question 3
Below is a table from the US Bureau of Labor Statistics' Current Population Survey
Employment Status
Men, 25+, Employed
Men, 25+, Unemployed
Less than a
high school
diploma
5,565
302
Educational attainment as of 2022
Some
college
or associate
degree
17,722
556
2,934
188
High school
graduates,
no college
20,655
808
(1)
Bachelor's
degree and
higher
Women, 25+, Employed
13,842
Women, 25+, Unemployed
614
(1) Includes persons with a high school diploma or equivalent.
(2) Includes persons with bachelor's, master's, professional, and doctoral degrees.
All numbers are in thousands - Source: https://www.bls.gov/cps/cpsaat07.htm
16,801
564
30,434
609
30,960
641
You will need to conduct a hypothesis test to determine if educational attainment and employment
status are independent.
1. Write out the null and alternative hypothesis. Use correct notation. Clearly label the claim.
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Transcribed Image Text:Below is a table from the US Bureau of Labor Statistics' Current Population Survey Employment Status Men, 25+, Employed Men, 25+, Unemployed Less than a high school diploma 5,565 302 Educational attainment as of 2022 Some college or associate degree 17,722 556 2,934 188 High school graduates, no college 20,655 808 (1) Bachelor's degree and higher Women, 25+, Employed 13,842 Women, 25+, Unemployed 614 (1) Includes persons with a high school diploma or equivalent. (2) Includes persons with bachelor's, master's, professional, and doctoral degrees. All numbers are in thousands - Source: https://www.bls.gov/cps/cpsaat07.htm 16,801 564 30,434 609 30,960 641 You will need to conduct a hypothesis test to determine if educational attainment and employment status are independent. 1. Write out the null and alternative hypothesis. Use correct notation. Clearly label the claim.
2. What is the test statistic? What is the p-value?
Test Statistic
x squared = 2054.597462
= 2054.597
p-value = 0
I
3. Write out your decision and conclusion using complete sentences. Be sure your answer makes
sense within context of this table.
expand button
Transcribed Image Text:2. What is the test statistic? What is the p-value? Test Statistic x squared = 2054.597462 = 2054.597 p-value = 0 I 3. Write out your decision and conclusion using complete sentences. Be sure your answer makes sense within context of this table.
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