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A recent report indicated that for a typical Canadian family, the overall monthly food expenditures follow the normal distribution with a mean of $850.00 and

A recent report indicated that for a typical Canadian family, the overall monthly food expenditures follow the normal distribution with a mean of $850.00 and a standard deviation of $325.00. (Round z-score computations to 2 decimal places)

a. Calculate the probability that a typical family will spend between $500.00 and $750.00 monthly on food.

b. Calculate the probability that a typical family will spend more than $1,350.00 monthly on food?

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