Why are two of the scores 35? Typo?
Z = (score-mean)/SD
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the percentiles related to the Z scores.
T = 50 + 10Z
Fill in the blanks with the appropriate raw scores, z-scores, T-scores, and percentile ranks. NOTE: the Mean = 50, SD = 5.
________________________________________
Raw z T %ile
________________________________________
35
1.2
35
16
3 answers
25
Please help me.
Thank you
Thank you