A random sample has 49 values. the sample mean is 8.5 and the sample standard deviaton is 1.5. Use a level of significance of 0.01 to conduct a left-tailed tes of claim that the population mean is 9.2. d- Estimate the P-value for the test. e- Do we reject of fail to reject Ho? f-interpret the results

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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A random sample has 49 values. the sample mean is 8.5 and the sample standard deviaton is 1.5. Use a level of significance of 0.01 to conduct a left-tailed tes of claim that the population mean is 9.2.

d- Estimate the P-value for the test.

e- Do we reject of fail to reject Ho?

f-interpret the results 

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