Let μ denote the true average reaction time to a certain stimulus. For a z test of H0: μ = 5 versus Ha: μ > 5, determine the P-value for each of the following values of the z test statistic. (Round your answers to four decimal places.) (a) 1.42 (b) 0.92 (c) 1.96 0 Incorrect: Your answer is incorrect. seenKey 0.0250 (d) 2.43 (e) - 0.14

Question

Bullock

Mathematics

9 December, 19:33

Let μ denote the true average reaction time to a certain stimulus. For a z test of H0: μ = 5 versus Ha: μ > 5, determine the P-value for each of the following values of the z test statistic. (Round your answers to four decimal places.) (a) 1.42 (b) 0.92 (c) 1.96 0 Incorrect: Your answer is incorrect. seenKey 0.0250 (d) 2.43 (e) - 0.14

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Answers (1)

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Nola · Answer 1

0.0778, 0.1789,0.0250

Step-by-step explanation:

Given that μ denote the true average reaction time to a certain stimulus. For a z test of H0: μ = 5 versus Ha: μ > 5

(Right tailed test)

To find p value:

a) Z = 1.42: p = 0.077804

=0.0779

b) z = 0.92

p value = 0.1789

c) z = 1.96

p value = 0.0250