14. The mean IQ of 320 college students of a certain university is 100 with a standard deviation of 15. Assuming that IQ's are normally distributed; find the number of students with IQ • above 140 •...

14.<br>The mean IQ of 320 college students of a certain university is 100 with a standard deviation of 15. Assuming<br>that IQ's are normally distributed; find the number of students with IQ<br>• above 140<br>• below 80<br>• What percent of the cases cannot score above 110?<br>

Extracted text: 14. The mean IQ of 320 college students of a certain university is 100 with a standard deviation of 15. Assuming that IQ's are normally distributed; find the number of students with IQ • above 140 • below 80 • What percent of the cases cannot score above 110?

Jun 09, 2022

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14. The mean IQ of 320 college students of a certain university is 100 with a standard deviation of 15. Assuming that IQ's are normally distributed; find the number of students with IQ • above 140 •...

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