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QUESTION 4 A hypothesis test for a population mean has p-value 0.01. What is the decision at the 2.5% level of significance? a. Since p-value < 0.025, we reject the null hypothesis. b. Since p-value < 0.025, we reject the alternative hypothesis. c. Since p-value < 0.025, we accept the alternative hypothesis. d. Since p-value > 0.025, we fail to reject the null hypothesis.

Name: question 4 a hypothesis test for a population mean has p value 001 what is the decision at the 25 level of significance a since p value 0025 we reject the null hypothesis b since p value 0025 we rejec
Uploaded: 2023-02-08T21:32:47-08:00
Duration: 2 min 5 s
Channel: T. L.
Description: question 4 a hypothesis test for a population mean has p value 001 what is the decision at the 25 level of significance a since p value 0025 we reject the null hypothesis b since p value 0025 we rejec

          QUESTION 4

A hypothesis test for a population mean has p-value 0.01. What is the decision at the 2.5% level of significance?
a.
Since p-value < 0.025, we reject the null hypothesis.
b.
Since p-value < 0.025, we  reject the alternative  hypothesis.
c.
Since p-value < 0.025, we accept the alternative hypothesis.
d.
Since p-value > 0.025, we fail to reject the null hypothesis.

Added by Steven S.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

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Solved by Expert T. L.

02/08/2023

Step 1

01, which is less than the level of significance, 0.025. In hypothesis testing, if the p-value is less than the level of significance, we reject the null hypothesis. Show more…

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QUESTION 4 A hypothesis test for a population mean has p-value 0.01. What is the decision at the 2.5% level of significance? a. Since p-value < 0.025, we reject the null hypothesis. b. Since p-value < 0.025, we reject the alternative hypothesis. c. Since p-value < 0.025, we accept the alternative hypothesis. d. Since p-value > 0.025, we fail to reject the null hypothesis.