1600-1500 = 100
So, that is 100/150 = 0.67 std above the mean.
Suppose you have a mean standardized score of 1500 points with a standard deviation of 150 points. This data is normally distributed. What is the z-score of 1600 points?
0.75
0.5
0.67
0.32
1 answer
2 answers