Asked by Chen

jean has an IQ that corresponds to 81% percentile rank. if there are 21 girls in the group, how many of them have an higher IQ than Jean?

thanks...:)
Answered by PsyDAG
(1-.81)21 = ?
Answered by aloha
afad
Answered by aloha
jean has an IQ that corresponds to 81% percentile rank. if there are 21 girls in the group, how many of them have an higher IQ than Jean?

Answered by Nothing important
4 girls




Answered by Joana
4
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