Awnser c and d but for the the first picture and it's data not the second picture

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Awnser c and d but for the the first picture and it's data not the second picture

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
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:=100 versus the
Study Plan
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 o2 = 225.
Library
b. The population variance is o2 = 400.
C. The population variance is o = 625.
Accessible Res
d. The population variance is o = 600.
Click the icon to view the standard normal table of the cumulative distribution function.
Purchase Opti
Communicati
C. X, = 108.2250 (Round to four decimal places as needed.)
Reject H, if the sample mean is
(Round to four decimal places as needed.)
greater than
108.2250
d. x, = 108.0588 (Round to four decimal places as needed.)
Reject H, if the sample mean is
(Round to four decimal places as needed.)
greater than
108.0588
Question is complete. Tap on the red indicators to see incorrect answers.
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Transcribed Image Text: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:=100 versus the Study Plan 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 o2 = 225. Library b. The population variance is o2 = 400. C. The population variance is o = 625. Accessible Res d. The population variance is o = 600. Click the icon to view the standard normal table of the cumulative distribution function. Purchase Opti Communicati C. X, = 108.2250 (Round to four decimal places as needed.) Reject H, if the sample mean is (Round to four decimal places as needed.) greater than 108.2250 d. x, = 108.0588 (Round to four decimal places as needed.) Reject H, if the sample mean is (Round to four decimal places as needed.) greater than 108.0588 Question is complete. Tap on the red indicators to see incorrect answers. Help Me Solve This Ask My Instructor Print Similar Question hp esc @ $4 & ) 大 1 2 6. 7 8. 6. tab W e r t y i %23
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