SOLUTION: The normal distribution below has a mean of 300 and a standard deviation of 10. Calculate the z-score for the following random variable, X = 317 .

Algebra ->  Probability-and-statistics -> SOLUTION: The normal distribution below has a mean of 300 and a standard deviation of 10. Calculate the z-score for the following random variable, X = 317 .       Log On


   

Question 1146630: The normal distribution below has a mean of 300 and a standard deviation of 10. Calculate the
z-score for the following random variable, X = 317 .
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
z=(x-mean)/sd
z=(317-300)/10
z=17/10=+1.7