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A Certain University Maintains a Colony of Male Mice for Research

Question 60

Multiple Choice

A certain university maintains a colony of male mice for research purposes. The ages of the mice are normally distributed with a mean of 60 days and a standard deviation of 5.2. Assume you randomly sample one mouse from the colony. The probability his age will be between 55 and 70 days is _________.


A) 0.8041
B) 0.4980
C) 0.8066
D) 0.1959

Correct Answer:

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