Starbucks wants to check how they are doing on their drive-thru pick up times.  The franchise owner has determined that drive thru pick up times should not exceed 4 minutes.  He randomly selects 50 customers to see if the pick-up time exceeds the 4 minute window.  Suppose the P-value for the test was found to be 0.018.  State the correct conclusion.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Starbucks wants to check how they are doing on their drive-thru pick up times.  The franchise owner has determined that drive thru pick up times should not exceed 4 minutes.  He randomly selects 50 customers to see if the pick-up time exceeds the 4 minute window.  Suppose the P-value for the test was found to be 0.018.  State the correct conclusion.

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at a = 0.025 we reject H.
at a = 0.03 we fail to reject H.
at a = 0.025, we fail to reject H.
Transcribed Image Text:at a = 0.025 we reject H. at a = 0.03 we fail to reject H. at a = 0.025, we fail to reject H.
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