Asked by Jennifer L
For a distribution in which the mean is 100 and the standard deviation is 12, find the following:
the percentile of a score of 106. How do I do this, I am completely lost.
the percentile of a score of 106. How do I do this, I am completely lost.
Answers
Answered by
PsyDAG
Z = (score-mean)/SD
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related to Z and multiply by 100.
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related to Z and multiply by 100.
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