A recent report indicated that for a typical Canadian family, the overall monthly food expenditures follow the
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Question:
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?
Related Book For
Statistical Techniques in Business and Economics
ISBN: 978-0078020520
16th edition
Authors: Douglas Lind, William Marchal
Posted Date: