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Which of the following is the hypothesis test to be conducted? Ho: P 0.798 (choose a for = ; b for > ; c for < and d for # ) H1:p 0.798 (choose a for = ; b for > ; c for < and d for ) What is the test statistic? Z = (Round to two decimal places) What is the P value? (Round to three decimal places.) What is the conclusion on the null hypothesis? (Reject or Do not reject)

Which of the following is the hypothesis test to be conducted? Ho: P 0.798 (choose a for = ; b for > ; c for < and d for # ) H1:p 0.798 (choose a for = ; b for > ; c for < and d for ) What is the test statistic? Z = (Round to two decimal places) What is the P value? (Round to three decimal places.) What is the conclusion on the null hypothesis? (Reject or Do not reject)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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In a recent court case, it was found that during a period of 11 years 896 people were selected for grand jury duty and 35% of them were from the same ethnicity. Among the people eligible for grand jury duty, 79.8% were of this ethnicity. Use a 0.05 significance level to test the claim that the selection process is biased against allowing this ethnicity to sit on the grand jury. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method and the normal distribution as an approximation to the binomial distribution. Which of the following is the hypothesis test to be conducted? Ho: P 0.798 (choose a for = ; b for > ; c for < and d for +) H1: p 0.798 (choose a for = ;b for > ; c for < and d for 7) What is the test statistic? Z = (Round to two decimal places) What is the P value? (Round to three decimal places.) What is the conclusion on the null hypothesis? (Reject or Do not reject)
Transcribed Image Text:In a recent court case, it was found that during a period of 11 years 896 people were selected for grand jury duty and 35% of them were from the same ethnicity. Among the people eligible for grand jury duty, 79.8% were of this ethnicity. Use a 0.05 significance level to test the claim that the selection process is biased against allowing this ethnicity to sit on the grand jury. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method and the normal distribution as an approximation to the binomial distribution. Which of the following is the hypothesis test to be conducted? Ho: P 0.798 (choose a for = ; b for > ; c for < and d for +) H1: p 0.798 (choose a for = ;b for > ; c for < and d for 7) What is the test statistic? Z = (Round to two decimal places) What is the P value? (Round to three decimal places.) What is the conclusion on the null hypothesis? (Reject or Do not reject)
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