Explain the difference between the z-test for μ using rejection region(s) and the z-test for μ using a P-value. Choose the correct answer below. O A. The z-test using rejection region(s) is used when the population is not normal. The z-test using a P-value is used when the population is normal. B. In the z-test using rejection region(s), the test statistic is compared with critical values. The z-test using a P-value compares the P-value with the level of significance a. O C. In the z-test using rejection region(s), the test statistic is compared with the level of significance a. The z-test using a P-value compares the P-value with the critical values. O D. The z-test using rejection region(s) is used when the population is normal. The z-test using a P-value is used when the population is not normal.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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Explain the difference between the z-test for μ using rejection region(s) and the z-test for μ using a P-value.
CO
Choose the correct answer below.
O A. The z-test using rejection region(s) is used when the population is not normal. The z-test using a P-value is used when the population is normal.
O B. In the z-test using rejection region(s), the test statistic compared with critical values. The z-test using a P-value compares the P-value with the level of significance a
O C. In the z-test using rejection region(s), the test statistic is compared with the level of significance α. The z-test using a P-value compares the P-value with the critical values.
O D. The z-test using rejection region(s) is used when the population is normal. The z-test using a P-value is used when the population is not normal.
Transcribed Image Text:Explain the difference between the z-test for μ using rejection region(s) and the z-test for μ using a P-value. CO Choose the correct answer below. O A. The z-test using rejection region(s) is used when the population is not normal. The z-test using a P-value is used when the population is normal. O B. In the z-test using rejection region(s), the test statistic compared with critical values. The z-test using a P-value compares the P-value with the level of significance a O C. In the z-test using rejection region(s), the test statistic is compared with the level of significance α. The z-test using a P-value compares the P-value with the critical values. O D. The z-test using rejection region(s) is used when the population is normal. The z-test using a P-value is used when the population is not normal.
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