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Author Question: For the given hypothesis test, determine the probability of a Type II error or the power, as ... (Read 59 times)

asmith134

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on: Apr 7, 2020
For the given hypothesis test, determine the probability of a Type II error or the power, as specified.

A hypothesis test is to be performed to determine whether the mean waiting time during peak hours for customers in a grocery store has increased from the previous mean waiting time of Preliminary data analyses indicate that it is reasonable to apply a The hypotheses are
H0: μ = 8.3 minutes
Ha: μ > 8.3 minutes.
The population standard deviation is 3.6 minutes. The sample size is 45. The significance level is 0.05. Find the probability of a Type II error if in fact the mean waiting time, μ, is
◦ 0.05
◦ 0.95
◦ 0.875
◦ 0.125
Introductory Statistics ¦ Weiss ¦ 10th Edition
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Marked as best answer by asmith134 on Apr 7, 2020

jaygar71

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Reply #1 on: Apr 7, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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asmith134

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Reply 2 on: Apr 7, 2020
Gracias!

FergA

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Reply 3 on: Yesterday
Wow, this really help

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