Is the difference between the mean annual salaries of statisticians in Region 1 and Region 2 more than $7000? 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 = $67,900 Region 2 X2 = $64,000 01 = $8950 02 = $9125 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. n2 = 46 CHOOSE ue COTECI Tuil anu ailemaivE TiypouTESeS DEloW. A. Ho: H1 - H2 > 7000 Ha: H1 - H2 57000 B. Ho: H, - H2 # 7000 Ha: H1- H2 = 7000 O E. Ho: H1 - H2 Ha: H1 - H2 2 7000 C. Ho: H1 - H22 7000 Ha: H1- H2<7000 O D. Ho: H1 - H2 = 7000 Ha: H1- H2 #7000 > 7000 F. Ho:H1 - H2 S7000 Ha: H1 - H2 > 7000 Determine the critical value(s). Zo = (Round to two decimal places as needed. Use a comma to separate answers as needed.)

Is the difference between the mean annual salaries of statisticians in Region 1 and Region 2 more than $7000? 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 = $67,900 Region 2 X2 = $64,000 01 = $8950 02 = $9125 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. n2 = 46 CHOOSE ue COTECI Tuil anu ailemaivE TiypouTESeS DEloW. A. Ho: H1 - H2 > 7000 Ha: H1 - H2 57000 B. Ho: H, - H2 # 7000 Ha: H1- H2 = 7000 O E. Ho: H1 - H2 Ha: H1 - H2 2 7000 C. Ho: H1 - H22 7000 Ha: H1- H2<7000 O D. Ho: H1 - H2 = 7000 Ha: H1- H2 #7000 > 7000 F. Ho:H1 - H2 S7000 Ha: H1 - H2 > 7000 Determine the critical value(s). Zo = (Round to two decimal places as needed. Use a comma to separate answers as needed.)

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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