I need in an hour pls help Thankyou. In a recent court case it was found that during a period of 11 years 856 people were selected for grand jury duty and 38% of them were from the same ethnicity. Among the people eligible for grand jury duty, 80.8% were of this ethnicity. Use a0.05 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, andfinal 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. Ho p-0.808O B. Ho: p#0.808H: p<0.808H:p=0.808OC. Ho p<0.808O D. Ho: p=0.808H:p>0.808H,: p 0.808O E. Ho: p>0.808H: p=0.808OF. Ho p 0.808H,:p#0.808What is the test statistic?(Round to two decimal places as needed.)What is the P-value?P-value =(Round to four decimal places as needed.)What is the conclusion on the null hypothesis?O Reject the null hypothesis because the P-value is less than or equal to the significance level, a.O Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a.O Reject the null hypothesis because the P-value is greater than the significance level, a. In a recent court case it was found that during a period of 11 years 856 people were selected for grand jury duty and 38% of them were from the same ethnicity. Among the people eligible for grand jury duty, 80.8% were of this ethnicity. Use a0.05 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, andfinal conclusion that addresses the original claim. Use the P-value method and the normal distribution as an approximation to the binomial distribution.H:p=0.808H1: p#0.808What is the test statistic?(Round to two decimal places as needed.)What is the P-value?P-value =(Round to four decimal places as needed.)What is the conclusion on the null hypothesis?Reject the null hypothesis because the P-value is less than or equal to the significance level, a.Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a.Reject the null hypothesis because the P-value is greater than the significance level, a.Fail to reject the null hypothesis because the P-value is greater than the significance level, a.Does the jury selection system appear to be fair?O A. There is not sufficient evidence to warrant rejection of the claim that the selection process is biased againstallowing this ethnicity to sit on the grand jury. The jury selection process appears to be fair.O B. There is not sufficient evidence to support the claim that the selection process is biased against allowing thisethnicity to sit on the grand jury. The jury selection process appears to be unfair.OC. There is sufficient evidence to warrant rejection of the claim that the selection process is biased against allowing O D. There is sufficient evidence to support the claim that the selection process is biased against allowing thisthis ethnicity to sit on the grand jury. The jury selection process appears to be fair.ethnicity to sit on the grand jury. The jury selection process appears to be unfair.

From the provided information, Sample size (n) = 856 Sample proportion (p̂) = 0.38 Level of…

In a recent court case it was found that during a period of 11 years 856 people were selected for grand jury duty and 38% of them were from the same ethnicity. Among the people eligible for grand jury duty, 80.8% 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, alitemative 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 Ho:p-0.808 O B. Ho: p0.808 H:p=0.808 H p<0.808 OC. Ho p<0.8B08 H p0.808 OD. Ho: p-0.808 Hp>0.808 OE Ho: p>0.808 OF Ho:p-0.808 Hp-0.808 H: pr0.808 What is the test statistic? (Round to two decimal places as needed.) What is the P-value? Pvalue -O (Round to four decimal places as needed.) What is the conclusion on the null hypothesis? O Reject the null hypothesis because the P-value is less than equal to the significance level, a O Fal to reject the null hypothesis because the P-value is less than or equal to the significance level, a O Reject the null hypothesis because the P-value is greater than the significance level, a

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?