SOLUTION: The number of peanuts in bags is normally distributed with a mean of 172.5 peanuts and a standard deviation of 1.9 peanuts. What is the z-score of a bag containing 168 peanuts?

Algebra ->  Probability-and-statistics -> SOLUTION: The number of peanuts in bags is normally distributed with a mean of 172.5 peanuts and a standard deviation of 1.9 peanuts. What is the z-score of a bag containing 168 peanuts?      Log On


   

Question 939435: The number of peanuts in bags is normally distributed with a mean of 172.5 peanuts and a standard deviation of 1.9 peanuts. What is the z-score of a bag containing 168 peanuts?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
mean of 172.5 peanuts and a standard deviation of 1.9 peanuts
z+=blue+%28168+-+172.5%29%2Fblue%281.9%29 = -2.3684