4. On standard IQ tests, the mean is 100 with standard deviation 15. The results are very close to fitting a normal curve. Tojoin Mensa, one must be in the 98th percentile among all people taking the IQ test. What is the cut score to be in Mensa?

4. On standard IQ tests, the mean is 100 with standard deviation 15. The results are very close to fitting a normal curve. Tojoin Mensa, one must be in the 98th percentile among all people taking the IQ test. What is the cut score to be in Mensa?

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.

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4. On standard IQ tests, the mean is 100 with standard deviation 15. The results are very
close to fitting a normal curve. Tojoin Mensa, one must be in the 98th percentile among
all people taking the IQ test. What is the cut score to be in Mensa?

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