SOLUTION: A normal distribution has mean 63 and standard deviation 5. Find the data value if the z-score is .22
Algebra.Com
Question 771334: A normal distribution has mean 63 and standard deviation 5. Find the data value if the z-score is .22
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
z = (x - mu)/sigma
0.22 = (x - 63)/5
5*0.22 = x - 63
1.1 = x - 63
1.1 + 63 = x
64.1 = x
x = 64.1
The data value is 64.1
RELATED QUESTIONS
If the mean of a normal distribution is 85 and its standard deviation is 3.5, then find... (answered by ewatrrr)
A normal distribution has a mean of 23.5 and a standard deviation of 3.61. Find the data (answered by Fombitz)
A set of data has a normal distribution, has a mean of 23.7 and a standard deviation of... (answered by rothauserc)
A normal distribution has a mean of 85.5 and a standard deviation of 4.81. Find the data... (answered by Theo)
A normal distribution has a mean of 85.5 and a standard deviation of 4.83. Find the data... (answered by MathLover1)
A normal distribution with a mean of 25 and standard deviation of 5. What is the... (answered by FrankM)
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)
1. In a normal distribution, a data value located 0.6 standard deviations below the mean... (answered by math_tutor2020)
suppose a data set has a mean of 104 and a standard deviation of 5. Find the z score for... (answered by ewatrrr)