A set of data has a normal distribution with a mean of 50 and a standard deviation of 8. What percent of the data should be less then 50?
A. 2.5%
B. 34%
C. 68%
D. 50%

Question

A set of data has a normal distribution with a mean of 50 and a standard deviation of 8. What percent of the data should be less then 50?
A. 2.5%
B. 34%
C. 68%
D. 50%

kropot72 · Answer

In a normal distribution, half of the data points are below the mean and half of the data points are above the mean. Can you now decide on the correct choice.

anonymous · Answer

I don't really get what you are saying, i'm not good with this kind of stuff.