Mathematics

26 June, 11:10

Suppose the times to cook meat on a grill are normally distributed with a mean of 23 minutes and a standard deviation of 1.9 minutes.

What is the difference in times between grilled meat that has a z-score of 2 and another meat that has a z-score of - 1-1?

A 2.85 min

B 4.7 min

C 5.7 min

D 11.4 min

+1

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