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: μ20; x = 0.10. Sample statistics: d= -2.4, s = 1.3, n=19 Identify the null and alternative hypotheses. Choose the correct answer below. OA. Ho: Hd <0 Ha: Hd 20 OC. Ho: Hd=0 Ha: Hd #0 OE. Ho: Hd SO 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.) Since the P-value is the level of significance, OB. Ho: Hd>0 Ha: Hd SO OD. Ho: Hd #0 Ha: Hd=0 OF. Ho: Hd 20 Ha: Hd <0 the null hypothesis. There statistically significant evidence to reject the claim.
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: μ20; x = 0.10. Sample statistics: d= -2.4, s = 1.3, n=19 Identify the null and alternative hypotheses. Choose the correct answer below. OA. Ho: Hd <0 Ha: Hd 20 OC. Ho: Hd=0 Ha: Hd #0 OE. Ho: Hd SO 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.) Since the P-value is the level of significance, OB. Ho: Hd>0 Ha: Hd SO OD. Ho: Hd #0 Ha: Hd=0 OF. Ho: Hd 20 Ha: Hd <0 the null hypothesis. There statistically significant evidence to reject the claim.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Test the claim below about the mean of the differences for a population of paired data at the level of significance x. Assume the samples are random and dependent, and the populations are
normally distributed.
Claim: μ ≥0; x = 0.10. Sample statistics: d= -2.4, s = 1.3, n = 19
Identify the null and alternative hypotheses. Choose the correct answer below.
OA. Ho: Hd <0
Ha: Hd 20
OC. Ho: Hd = 0
Ha: Hd #0
O E. Ho: Hd SO
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.)
Since the P-value is
the level of significance,
C
OB. Ho: Hd>0
Ha: Hd ≤0
O D. Ho: Hd #0
Ha: Hd = 0
OF. Ho: Hd 20
Ha: Hd <0
the null hypothesis. There
statistically significant evidence to reject the claim.
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