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Test the claim below about the mean of the differences for a population of paired data at the level of significance a. Assume the samples are random and dependent, and the populations are normally distributed. <0; a=0.05. Sample statistics: d= 1.6, s=3.7, n = 12 Claim: Hd Identify the null and alternative hypotheses. Choose the correct answer below. OA. Ho Pd=0 Ha Hd #0 OC. Ho: ≤0 Ha Hd O O E. Ho P<0 Ha Hd 20 The test statistic is t=1.49 (Round to two decimal places as needed.) The critical value(s) is (are) to =☐ (Round to two decimal places as needed. Use a comma to separate answers as needed.) B. Ho Hd 20 Ha Hd <0 OD. Ho Hd #0 Ha d=0 OF. Ho Hd>0

Test the claim below about the mean of the differences for a population of paired data at the level of significance a. Assume the samples are random and dependent, and the populations are normally distributed. <0; a=0.05. Sample statistics: d= 1.6, s=3.7, n = 12 Claim: Hd Identify the null and alternative hypotheses. Choose the correct answer below. OA. Ho Pd=0 Ha Hd #0 OC. Ho: ≤0 Ha Hd O O E. Ho P<0 Ha Hd 20 The test statistic is t=1.49 (Round to two decimal places as needed.) The critical value(s) is (are) to =☐ (Round to two decimal places as needed. Use a comma to separate answers as needed.) B. Ho Hd 20 Ha Hd <0 OD. Ho Hd #0 Ha d=0 OF. Ho Hd>0

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Test the claim below about the mean of the differences for a population of paired data at the level of significance a. Assume the samples are random and dependent, and the populations are normally distributed. Claim: <0; a=0.05. Sample statistics: d= 1.6, s₁ = 3.7, n=12 Identify the null and alternative hypotheses. Choose the correct answer below. OA. Ho Hd=0 Ha Ha #0 OC. Ho: ≤0 Ha Ha >0 O E. Ho Hd <0 Ha Hd 20 The test statistic is t=1.49 (Round to two decimal places as needed.) The critical value(s) is (are) to =☐ (Round to two decimal places as needed. Use a comma to separate answers as needed.) B. Ho Hd20 Ha Hd <0 OD. Ho Hd #0 Ha d=0 OF. Ho Hd>0
Transcribed Image Text:Test the claim below about the mean of the differences for a population of paired data at the level of significance a. Assume the samples are random and dependent, and the populations are normally distributed. Claim: <0; a=0.05. Sample statistics: d= 1.6, s₁ = 3.7, n=12 Identify the null and alternative hypotheses. Choose the correct answer below. OA. Ho Hd=0 Ha Ha #0 OC. Ho: ≤0 Ha Ha >0 O E. Ho Hd <0 Ha Hd 20 The test statistic is t=1.49 (Round to two decimal places as needed.) The critical value(s) is (are) to =☐ (Round to two decimal places as needed. Use a comma to separate answers as needed.) B. Ho Hd20 Ha Hd <0 OD. Ho Hd #0 Ha d=0 OF. Ho Hd>0
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