In a recent court case it was found that during a period of 11 years 885 people were selected for grand jury duty and 38% of them were from the same ethnicity. Among the people eligible for grand jury duty, 79.1% were of this ethnicity. Use a 0.01 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?
In a recent court case it was found that during a period of 11 years 885 people were selected for grand jury duty and 38% of them were from the same ethnicity. Among the people eligible for grand jury duty, 79.1% were of this ethnicity. Use a 0.01 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?
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 4SE: What is the difference between events and outcomes? Give an example of both using the sample space...
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In a recent court case it was found that during a period of 11 years 885 people were selected for grand jury duty and 38% of them were from the same ethnicity. Among the people eligible for grand jury duty, 79.1%
were of this ethnicity. Use a 0.01 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?
O A. Ho: p=0.791
Hy:p<0.791
OB. Ho:p<0.791
H,:p=0.791
O C. Ho: p=0.791
Hyip#0.791
O D. Ho: p#0.791
H:p=0.791
O E. Ho: p>0.791
Hy:p=0.791
OF. Ho: p=0.791
H4:p>0.791
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