Is the difference between the mean annual salaries of statisticians in Region 1 and Region 2 more than $4000? To decide, you select a random sample of statisticians from each region. The results of each survey are shown to the right. At a = 0.10, what should you conclude? Region 1 X1 = $67,700 o1 = $8875 Region 2 X2 = $61,000 o2 = $9250 n2 = 44 n = 48 Click here to view. page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. Choose the correct null and alternative hypotheses below. О В. Но: и - в+ 4000 H, H - H2 = 4000 O E. H9: H1 - H2 > 4000 H,: H1- H25 4000 OC. Họ: H1 -H 2 4000 H. H1-H2 < 4000 OF. Ho: H -H2 > 4000 H, H -H2 2 4000 O A. Ho: H -H2 = 4000 H H-2 # 4000 O D. Ho: H1- H2 5 4000 H: H1 -H2 > 4000 Determine the critical value(s). (Round to two decimal places as needed. Use a comma to separate answers as needed.) Determine the rejection region. Select the correct choice below, and, if necessary, fill in any answer boxes to complete your choice. Click to select your answer(s).

Is the difference between the mean annual salaries of statisticians in Region 1 and Region 2 more than $4000? To decide, you select a random sample of statisticians from each region. The results of each survey are shown to the right. At a = 0.10, what should you conclude? Region 1 X1 = $67,700 o1 = $8875 Region 2 X2 = $61,000 o2 = $9250 n2 = 44 n = 48 Click here to view. page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. Choose the correct null and alternative hypotheses below. О В. Но: и - в+ 4000 H, H - H2 = 4000 O E. H9: H1 - H2 > 4000 H,: H1- H25 4000 OC. Họ: H1 -H 2 4000 H. H1-H2 < 4000 OF. Ho: H -H2 > 4000 H, H -H2 2 4000 O A. Ho: H -H2 = 4000 H H-2 # 4000 O D. Ho: H1- H2 5 4000 H: H1 -H2 > 4000 Determine the critical value(s). (Round to two decimal places as needed. Use a comma to separate answers as needed.) Determine the rejection region. Select the correct choice below, and, if necessary, fill in any answer boxes to complete your choice. Click to select your answer(s).

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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