On average, indoor cats live to 14 years old with a standard deviation of 2.6 years....

On average, indoor cats live to 14 years old with a standard deviation of 2.6 years. Suppose that the distribution is normal. Let X=the age at death of a randomly selected indoor cat. Round all numeric answers to 4 decimal places.

A. X ~ N( , )

B. Find the probability that an indoor cat dies when it is between 9.9 and 13.7 years old

C. The middle 20% of indoor cats' age of death lies between what two numbers?
Low:
High:

Expert Solution

orchestra answered 2 years ago

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