Consider results from an entrance examination for fire fighters in a small town. Exam Result Race Pass Fail Total White 15 3 8 other 4 6 10 Total 9 18 Question: Is there evidence that the results of the entrance exam are related to race? Analysis: Perform a statistical test of association between row and column variables. Null Hypothesis: Exam results and race of examinee are independent. Alternative Hypothesis: Exam results and race of examinee are not independent. Copy and paste your code and answer to this question with supporting evidence.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Consider results from an entrance examination for fire fighters in a small town.
Exam Result
Race
Pass
Fail
Total
White
15
3
8
other
4
6
10
Total
9
18
Question: Is there evidence that the results of the entrance exam are related to race?
Analysis: Perform a statistical test of association between row and column variables.
Null Hypothesis: Exam results and race of examinee are independent.
Alternative Hypothesis: Exam results and race of examinee are not independent.
Copy and paste your code and answer to this question with supporting evidence.
Transcribed Image Text:Consider results from an entrance examination for fire fighters in a small town. Exam Result Race Pass Fail Total White 15 3 8 other 4 6 10 Total 9 18 Question: Is there evidence that the results of the entrance exam are related to race? Analysis: Perform a statistical test of association between row and column variables. Null Hypothesis: Exam results and race of examinee are independent. Alternative Hypothesis: Exam results and race of examinee are not independent. Copy and paste your code and answer to this question with supporting evidence.
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