Essay
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The length of time it takes to fill an order at a local sandwich shop is normally distributed with a mean of 4.1 minutes and a standard deviation of 1.3 minutes.
-What is the probability that the average waiting time for a random sample of ten customers is between 4.0 and 4.2 minutes?
Correct Answer:
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P(4.0 < 
< 4.2)= P(Z...View Answer
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Correct Answer:
Verified
< 4.2)= P(Z...View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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