Find the P-value for a left-tailed hypothesis test with a test statistic ofz=−1.50.Decide whether to rejectH0if the level of significance isα=0.05.P-value=nothing(Round to four decimal places as needed.)

Name: Find the P-value for a left-tailed hypothesis test with a test stati
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Description: Find the P-value for a left-tailed hypothesis test with a test statistic ofz=−1.50.Decide whether to rejectH0if the level of significance isα=0.05.P-value=nothing(Round to four decimal places as needed.)

Answered: the P-value for a left-tailed…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Find the P-value for a left-tailed hypothesis test with a test statistic of

z=−1.50.

Decide whether to reject

if the level of significance is

α=0.05.

P-value=nothing

(Round to four decimal places as needed.)

Expert Solution

Step 1

The required P-value can be obtained by using the standard normal table. For this case, find the area under the standard normal curve to the left of the z score of -1.50. The required area is 0.0668. Hence, the required P-value is 0.0668.

P-value=0.0668

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