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Business, 24.08.2020 02:01 st23pgardner

The gestation period for cats has an approximate mean of 64 days and a standard deviation of 3 days. The distribution of the gestation period is approximately Normal. a. What proportion of kittens have a gestation period of less than 68 days?
b. What proportion of kittens have a gestation period between 61 and 70 days?
c. What gestation period corresponds to the top 10% of gestation periods?
d. What gestation period corresponds to the 25th percentile?

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The gestation period for cats has an approximate mean of 64 days and a standard deviation of 3 days....

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