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A random sample of n= 25 is obtained from a population with variance o, and the sample mean is computed. Test the null hypothesis Ho: H=110 versus the alternative hypothesis H,: p>110 with a = 0.05. Compute the critical value x, and state your decision rule for the options below. a. The population variance is o2 = 225. b. The population variance is o2 = 625. C. The population variance is o2 = 900. d. The population variance is o² = 700. E Click the icon to view the standard normal table of the cumulative distribution function. a. X, = (Round to four decimal places as needed.)

A random sample of n= 25 is obtained from a population with variance o, and the sample mean is computed. Test the null hypothesis Ho: H=110 versus the alternative hypothesis H,: p>110 with a = 0.05. Compute the critical value x, and state your decision rule for the options below. a. The population variance is o2 = 225. b. The population variance is o2 = 625. C. The population variance is o2 = 900. d. The population variance is o² = 700. E Click the icon to view the standard normal table of the cumulative distribution function. a. X, = (Round to four decimal places as needed.)

MATLAB: An Introduction with Applications
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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A random sample of n 25 is obtained from a population with variance o2, and the sample mean is computed. Test the null hypothesis H,: p= 110 versus the alternative hypothesis H,: u>110 with a = 0.05. Compute the critical value x, and state your decision rule for the options below. Cou a. The population variance is o2 = 225. b. The population variance is o2 = 625. C. The population variance is o? = 900. Res d. The population variance is o? = 700. E Click the icon to view the standard normal table of the cumulative distribution function. Opti a. Xc= x - (Round to four decimal places as needed.) icati
Transcribed Image Text:A random sample of n 25 is obtained from a population with variance o2, and the sample mean is computed. Test the null hypothesis H,: p= 110 versus the alternative hypothesis H,: u>110 with a = 0.05. Compute the critical value x, and state your decision rule for the options below. Cou a. The population variance is o2 = 225. b. The population variance is o2 = 625. C. The population variance is o? = 900. Res d. The population variance is o? = 700. E Click the icon to view the standard normal table of the cumulative distribution function. Opti a. Xc= x - (Round to four decimal places as needed.) icati
Study Plan A random sample of n= 25 is obtained from a population with variance o, and the sample mean is computed. Test the null hypothesis Ho: H =100 versus the alternative hypothesis H,: u> 100 with a = 0.05. Compute the critical value x, and state your decision rule for the options below. Video & Resou a. The population variance is o? = 225. Library b. The population variance is o? = 400. C. The population variance is o = 625. Accessible Res d. The population variance is c2 = 600. Purchase Opti Click the icon to view the standard normal table of the cumulative distribution function. Communicatic a. x, = 104.9350 (Round to four decimal places as needed.) • Reject H, if the sample mean is (Round to four decimal places as needed.) greater than 104.9350 b. x, 106.5800 (Round to four decimal places as needed.) Reject Ho if the sample mean is greater than 106.5800 (Round to four decimal places as needed.) Question is complete. Tap on the red indicators to see incorrect answers.. Help Me Solve This Ask My Instructor Print Similar Question 鎮 ip esc Ce ! # & 96 %24
Transcribed Image Text:Study Plan A random sample of n= 25 is obtained from a population with variance o, and the sample mean is computed. Test the null hypothesis Ho: H =100 versus the alternative hypothesis H,: u> 100 with a = 0.05. Compute the critical value x, and state your decision rule for the options below. Video & Resou a. The population variance is o? = 225. Library b. The population variance is o? = 400. C. The population variance is o = 625. Accessible Res d. The population variance is c2 = 600. Purchase Opti Click the icon to view the standard normal table of the cumulative distribution function. Communicatic a. x, = 104.9350 (Round to four decimal places as needed.) • Reject H, if the sample mean is (Round to four decimal places as needed.) greater than 104.9350 b. x, 106.5800 (Round to four decimal places as needed.) Reject Ho if the sample mean is greater than 106.5800 (Round to four decimal places as needed.) Question is complete. Tap on the red indicators to see incorrect answers.. Help Me Solve This Ask My Instructor Print Similar Question 鎮 ip esc Ce ! # & 96 %24
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