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Test the claim about the difference between two population means u, and p, at the level of significance a Assume the samples are random and independent, and the populations are normally distributed Claim: u =P2; a=0.01 Population statistics: o, =3.4, 02 = 1.3 Sample statistics: X, =17, n, =29, x2 = 19, n2 = 26 Determine the alternative hypothesis. H H + H2 Determine the standardized test statistic. z= (Round to two decimal places as needed.)

Test the claim about the difference between two population means u, and p, at the level of significance a Assume the samples are random and independent, and the populations are normally distributed Claim: u =P2; a=0.01 Population statistics: o, =3.4, 02 = 1.3 Sample statistics: X, =17, n, =29, x2 = 19, n2 = 26 Determine the alternative hypothesis. H H + H2 Determine the standardized test statistic. z= (Round to two decimal places as needed.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Question Help Y Test the claim about the difference between two population means u, and p, at the level of significance a. Assume the samples are random and independent, and the populations are normally distributed. Claim: µ1 =2, a=0.01 Population statistics: o, =3.4, 02 = 1.3 Sample statistics: x, =17, n, = 29, x2 = 19, n2 = 26 Determine the alternative hypothesis. H + H2 Determine the standardized test statistic. z= (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 P Type here to search 2:09 PM 2/21/2021 break end Drt sc insert 19 ho home delet esc #3 $ 4 5. 6. 8. + back %3D Q W R Y U P tab 3.
Transcribed Image Text:Question Help Y Test the claim about the difference between two population means u, and p, at the level of significance a. Assume the samples are random and independent, and the populations are normally distributed. Claim: µ1 =2, a=0.01 Population statistics: o, =3.4, 02 = 1.3 Sample statistics: x, =17, n, = 29, x2 = 19, n2 = 26 Determine the alternative hypothesis. H + H2 Determine the standardized test statistic. z= (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 P Type here to search 2:09 PM 2/21/2021 break end Drt sc insert 19 ho home delet esc #3 $ 4 5. 6. 8. + back %3D Q W R Y U P tab 3.
Expert Solution
Step 1

Given Data:

x¯1=17       σ1=3.4         n1=29x¯2=19       σ2=1.3         n2=26

 

Null and Alternate Hypothesis:

H0: μ1=μ2HA: μ1≠μ2

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