MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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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: H <0; a =0.05. Sample statistics: d= 1.5, s,d = 3.3, n= 17
Identify the null and alternative hypotheses. Choose the correct answer below.
O A. Ho: Ha =0
O B. Ho: Ha #0
Ha Pa =0
Hai Hy #0
O C. Ho Ha>0
H Ha sO
O E. Ho Hd<0
O D. Ho: Ha s0
H Hg>0
F. Ho: Hg20
The test statistic is t=
(Round to two decimal places as needed.)
Enter your answer in the answer box and then click Check Answer.
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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 a. Assume the samples are random and dependent, and the populations are normally distributed. Claim: H <0; a =0.05. Sample statistics: d= 1.5, s,d = 3.3, n= 17 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: Ha =0 O B. Ho: Ha #0 Ha Pa =0 Hai Hy #0 O C. Ho Ha>0 H Ha sO O E. Ho Hd<0 O D. Ho: Ha s0 H Hg>0 F. Ho: Hg20 The test statistic is t= (Round to two decimal places as needed.) Enter your answer in the answer box and then click Check Answer. parts remaining Clear All Check Answer les7e_ppt_08_03.pptx Open file Show all 2:28 PM P Type here to search A di 2/21/2021 ho * h2 ) break end prt sc inser f7 f9 16 1. fe多 home esc 24 4 %3D 3. 5. 6. 7. 8.
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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 and the given population is normally distributed.

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