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Daily demand for a business is normally distributed around a mean of 48 with a standard deviation of 4. (1) (To three decimal places) what

Daily demand for a business is normally distributed

around a mean of 48 with a

standard deviation of 4.

(1) (To three decimal places) what is the probability of receiving 40 or less

customers in one day?

(2) (To three decimal places) what is the probability of receiving exactly 50

customers in one day?

(3) (To three decimal places) what is the probability of receiving 47 to 56

customers in one day

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