# Question

You expect a mean of 1,671 warranty repairs next month, with the actual outcome following a Poisson distribution.

a. Find the standard deviation of the number of such repairs.

b. Find the (approximate) probability of more than 1,700 such repairs.

a. Find the standard deviation of the number of such repairs.

b. Find the (approximate) probability of more than 1,700 such repairs.

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