=+10.45 Newly purchased automobile tires of a certain type are supposed to be filled to a pressure

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=+10.45 Newly purchased automobile tires of a certain type are supposed to be filled to a pressure of 30 psi. Let m denote the true average pressure. Find the P-value associated with each of the following given z statistic values for testing H0

: m 5 30 versus Ha

: m Þ 30 when s is known:

a. 2.10

d. 1.44

b. 21.75

e. 25.00

c. 0.58

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Statistics The Exploration And Analysis Of Data

ISBN: 9781111804138

6th Edition

Authors: John M Scheb, Jay Devore, Roxy Peck

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