a. A statistics practitioner formulated the following hypotheses. and learned that x = 190, n = 9,

Question:

a. A statistics practitioner formulated the following hypotheses.

and learned that x = 190, n = 9, and s = 50 Compute the p-value of the test.

b. Repeat part

(a) with 30.

c. Repeat part

(a) with 10

d. Discuss what happens to the value of the test statistic and its p-value when the standard deviation decreases.

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Statistics For Management And Economics

ISBN: 9781133420774

9th Edition

Authors: Gerald Keller, Kenneth C Louden

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Question Posted: Jul 02, 2024 09:13 AM

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a. A statistics practitioner formulated the following hypotheses. and learned that x = 190, n = 9,

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Statistics For Management And Economics

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