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Author Question: A local hardware store claims that the mean waiting time in line is less than 3.5 minutes. A random ... (Read 32 times)

mmm

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A local hardware store claims that the mean waiting time in line is less than 3.5 minutes. A random sample of 20 customers has a mean of 3.7 minutes with a standard deviation of 0.8 minute. If α = 0.05, test the store's claim using P-values.


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Marked as best answer by mmm on Jan 16, 2020

Pswine

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mmm

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Reply 2 on: Jan 16, 2020
YES! Correct, THANKS for helping me on my review


Dominic

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

 

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