SOLUTION: Given a mean of 571 and a standard deviation of 236.5. What is the z-score of the value 724. Round to the nearest tenth.

Algebra ->  Probability-and-statistics -> SOLUTION: Given a mean of 571 and a standard deviation of 236.5. What is the z-score of the value 724. Round to the nearest tenth.       Log On


   

Question 448987: Given a mean of 571 and a standard deviation of 236.5. What is the z-score of the value 724. Round to the nearest tenth.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

mean of 571 and a standard deviation of 236.5

z-score of the value 724 = (724-571)/236.5 = .6 (rounded to the nearest tenth)