The incubation time for Rhode Island Red chicks is normally distributed with a m
ID: 2960839 • Letter: T
Question
The incubation time for Rhode Island Red chicks is normally distributed with a mean of 22 days and standard deviation of approximately 3 days. Look at the figure below and answer the following questions. If 1000 eggs are being incubated, how many chicks do we expect will hatch in the following time periods? (Note: In this problem, let us agree to think of a single day or a succession of days as a continuous interval of time. Assume all eggs eventually hatch.)
The incubation time for Rhode Island Red chicks is normally distributed with a mean of 22 days and standard deviation of approximately 3 days. Look at the figure below and answer the following questions. If 1000 eggs are being incubated, how many chicks do we expect will hatch in the following time periods? (Note: In this problem, let us agree to think of a single day or a succession of days as a continuous interval of time. Assume all eggs eventually hatch.)Explanation / Answer
a) 950
b) 680
c) 500
d) 997
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