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Author Question: The graph portrays the decision criterion for a one-mean z-test. The curve in the graph is the ... (Read 45 times)

Engineer

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The graph portrays the decision criterion for a one-mean z-test. The curve in the graph is the normal curve for the test statistic under the assumption that the null hypothesis is true. Use the graph to solve the problem.

A graphical display of the decision criterion follows.



Determine the rejection region.
◦ z ≤ 2.575
◦ z = 2.575
◦ z ≥ 0.005
◦ z ≥ 2.575


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Marked as best answer by Engineer on Apr 7, 2020

tofugiraffe

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Engineer

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Reply 2 on: Apr 7, 2020
Wow, this really help


dantucker

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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