Newly purchased tires of a particular type are supposed to be filled to a pressure of 30 psi. Let denote the true average pressure. A test is to be carried out to decide whether differs from the target value. Determine the P-value for each of the following z test statistic values. (Round your answers t four decimal places.) (a) 2.19 0.0285 (b)-1.77 0.0767 (c)-0.53 0.5961 (d) 1.47 (e) -4.7 USE SALT ✓

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Newly purchased tires of a particular type are supposed to be filled to a pressure of 30 psi. Let u denote the true average pressure. A test is to be carried out to decide whether μ differs from the target value. Determine the P-value for each of the following z test statistic
values. (Round your answers to four decimal places.)
USE SALT
(a) 2.19
0.0285
(b) -1.77
0.0767
(c) -0.53
0.5961
(d) 1.47
(e) -4.7
Transcribed Image Text:Newly purchased tires of a particular type are supposed to be filled to a pressure of 30 psi. Let u denote the true average pressure. A test is to be carried out to decide whether μ differs from the target value. Determine the P-value for each of the following z test statistic values. (Round your answers to four decimal places.) USE SALT (a) 2.19 0.0285 (b) -1.77 0.0767 (c) -0.53 0.5961 (d) 1.47 (e) -4.7
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