In a recent court case it was found that during a period of 11 years 878 people were selected for grand jury duty and 36% of them were from the same ethnicity. Among the people eligible for grand jury duty. 78.7% 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? OA Hạ: p=0.787 H p>0.787 OB. Ho: p<0.787 H,: p=0.787 C. Hạ: p= 0.787 H: p<0 787 O D. Ha: p#0.787 H p=0.787 OE. Ho: p> 0.787 H. p=0,787 OF. Ho: p=0.787 H p#0.787 What is the test statistic? (Round to two decimal places needed.)

In a recent court case it was found that during a period of 11 years 878 people were selected for grand jury duty and 36% of them were from the same ethnicity. Among the people eligible for grand jury duty. 78.7% 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? OA Hạ: p=0.787 H p>0.787 OB. Ho: p<0.787 H,: p=0.787 C. Hạ: p= 0.787 H: p<0 787 O D. Ha: p#0.787 H p=0.787 OE. Ho: p> 0.787 H. p=0,787 OF. Ho: p=0.787 H p#0.787 What is the test statistic? (Round to two decimal places needed.)

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 58E: What is meant by the sample space of an experiment?

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