Mathematics, 19.04.2021 20:50, Kykebailey2356

The drive-thru lane at Chick-Fil-A's mean wait time is 5 minutes with a standard deviation of 2 minutes. 8. If a sample of 10 customers was taken, calculating the mean for each day. The standard deviation
for those means would be:

A: 0.632
B: 0.834
C: 0.246
D: 0.437

Answers: 1

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The drive-thru lane at Chick-Fil-A's mean wait time is 5 minutes with a standard deviation of 2 minu...