SOLUTION: A data set has mean of 75 and a standard deviation of 11.5 find the z-score for each of the following :
A. X=85
Algebra.Com
Question 1159762: A data set has mean of 75 and a standard deviation of 11.5 find the z-score for each of the following :
A. X=85
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
z=(x-mean)sd
=(85-75)/11.5
=10/11.5 =0.8696
RELATED QUESTIONS
A data set has a mean of 75 and a standard deviation of 11.5 find the z-score for each of (answered by Boreal)
A data set has mean of 75 and a standard deviation of 11.5. Find the z-score for each of... (answered by rothauserc)
Show your solution : A data set has mean of 75 and standard deviation of 11.5. Find the... (answered by Boreal)
A data set has a mean of x̄ = 77 and a standard deviation of 10.8
Find the z-score for (answered by MathLover1)
Round each z-score to the nearest hundredth.
A data set has a mean of
x = 78
and a (answered by Edwin McCravy)
suppose a data set has a mean of 104 and a standard deviation of 5. Find the z score for... (answered by ewatrrr)
A set of data has mean 66 and standard deviation 7 find the z-score of the value... (answered by Fombitz)
A set of data has mean 66 and standard deviation 7. Find the z-score of the value... (answered by robertb)
If a set of data has a mean of 23 and a standard deviation of 5, what is the z-score for... (answered by Theo)