The Average Amount Customers at a Certain Grocery Store Spend

Multiple Choice

The average amount customers at a certain grocery store spend yearly is $635.55. Assume the
Variable is normally distributed. If the standard deviation is $94.41, find the probability that a
Randomly selected customer spends between $569.46 and $758.28.

A) 0.784 = 78.4%
B) 0.133 = 13.3%
C) 0.145 = 14.5%
D) 0.661 = 66.1%