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: H20; a=0.10. Sample statistics: d= -2.4, sd = 1.2, n = 15 Identify the null and alternative hypotheses. Choose the correct answer below. OA. Ho Hd #0 Ha Hg=0 OC. Ho Hd=0 Ha Hd #0 E. Ho Hd 20 Ha Hd <0 The test statistic is t= (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) OB. Ho Hd SO Ha: Hd >0 OD. Ho: Hy >0 Ha Hd ≤0 OF. Ho Hd <0 Ha Ha 20

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: H20; a=0.10. Sample statistics: d= -2.4, sd = 1.2, n = 15 Identify the null and alternative hypotheses. Choose the correct answer below. OA. Ho Hd #0 Ha Hg=0 OC. Ho Hd=0 Ha Hd #0 E. Ho Hd 20 Ha Hd <0 The test statistic is t= (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) OB. Ho Hd SO Ha: Hd >0 OD. Ho: Hy >0 Ha Hd ≤0 OF. Ho Hd <0 Ha Ha 20

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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