Asked by Terrence

Assume that adults have iq scores that are normally distributed with a mean of 100 and a standard deviation of 15 as on the Wechsler test find the iq score separating the top 14% from the others
Answered by PsyDAG
Use table in back of stat book to find Z for top 14%, then use equation below.

Z = (score - mean)/ SD

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