Test the following hypotheses by using the X2 goodness of fit test A sample of size 200 yielded 60 in category A, 120 in category B, and 20 in category C Use 01 and test to see whether the proportions are as stated in H0 a Use the p value approach b Repeat the test using the critical value approach...

a Expected frequencies e 1 200 40 80 e 2 200 40 80 e 3 200 20 40 Actual frequencies f ...

Test the following hypotheses by using the X2 goodness of fit test. A sample of size 200

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Test the following hypotheses by using the X2 goodness of fit test.

A sample of size 200 yielded 60 in category A, 120 in category B, and 20 in category C.
Use Î± = .01 and test to see whether the proportions are as stated in H0.
a. Use the p-value approach.
b. Repeat the test using the critical value approach.

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Statistics For Business And Economics

ISBN: 9780538481649

11th Edition

Authors: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams

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Question Posted: Sep 20, 2015 09:23 AM

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Test the following hypotheses by using the X2 goodness of fit test. A sample of size 200

Question:

Ho-Pa = .40, p,-.40. and pc = .20 Ha: The population proportions are not PA = .40, p,-,40, and pc-.20

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