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6. Bellow is an output from Excel One-Sample Z: Test of mu = 99 vs > 99 The assumed standard deviation = 2.5 Variable N Mean StDev SE Mean Z X P 12 100.039 2.365 ? 1.44 0.075 a. Fill in the missing quantities. b. What is test statistic for this hypothesis test? c. What conclusion would you draw for this test. (reject or not reject null hypothesis) d. Find two tailed 95% confidence interval for the mean. Does it include 99?

6. Bellow is an output from Excel One-Sample Z: Test of mu = 99 vs > 99 The assumed standard deviation = 2.5 Variable N Mean StDev SE Mean Z X P 12 100.039 2.365 ? 1.44 0.075 a. Fill in the missing quantities. b. What is test statistic for this hypothesis test? c. What conclusion would you draw for this test. (reject or not reject null hypothesis) d. Find two tailed 95% confidence interval for the mean. Does it include 99?

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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Please help me with this statistics problem from my lecture. Do part D ONLY PLEASE. I already found A-C. Thank you.
6. Bellow is an output from Excel One-Sample Z: Test of mu = 99 vs > 99 - 2.5 The assumed standard deviation Variable N Mean StDev SE Mean Z X 12 100.039 2.365 P 1.44 0.075 a. Fill in the missing quantities. b. What is test statistic for this hypothesis test? c. What conclusion would you draw for this test. (reject or not reject null hypothesis) d. Find two tailed 95% confidence interval for the mean. Does it include 99?
Transcribed Image Text:6. Bellow is an output from Excel One-Sample Z: Test of mu = 99 vs > 99 - 2.5 The assumed standard deviation Variable N Mean StDev SE Mean Z X 12 100.039 2.365 P 1.44 0.075 a. Fill in the missing quantities. b. What is test statistic for this hypothesis test? c. What conclusion would you draw for this test. (reject or not reject null hypothesis) d. Find two tailed 95% confidence interval for the mean. Does it include 99?
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