Question: Question 10 {4 points) Suppose that a Walmart customer selected at random, spends on the average$70 with a standard deviation of $10. Assume also that


Question 10 {4 points) Suppose that a Walmart customer selected at random, spends on the average$70 with a standard deviation of $10. Assume also that the corresponding probability distribution is normal. bl Find the probability that a customer selected at random spends greater than $80. C} Approx. 0.2 O 0.16 0 Approx. 0.08 1:) Approx. 0.16
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
