Newly purchased automobile tires of a certain type are supposed to be filled to a pressure of
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Newly purchased automobile tires of a certain type are supposed to be filled to a pressure of 30 psi. Let μ denote the true average pressure. Find the P-value associated with each of the following given z statistic values for testing H0: μ = 30 versus Ha: μ ≠ 30 when σ is known:
a. 2.10
b. −1.75
c. 0.58
d. 1.44
e. −5.00
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Related Book For 
Introduction To Statistics And Data Analysis
ISBN: 9780495118732
3rd Edition
Authors: Roxy Peck, Chris Olsen, Jay L. Devore
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