Assume that the population of adults has IQ scores with a mean of 100 and a standard deviation of 15. What percentage of individual adult have IQ scores less than 95? If samples of 25 adults are randomly selected and the mean IQ score is computed for each sample, what percentage of the sample means are less than 95? The percentage of individual adults with IQ scores less than 95 is (Round to one decimal place as needed.) %

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Assume that the population of adults has IQ scores with a mean of 100 and a standard deviation of 15. What
percentage of individual adult have IQ scores less than 95? If samples of 25 adults are randomly selected and
the mean IQ score is computed for each sample, what percentage of the sample means are less than 95?
The percentage of individual adults with IQ scores less than 95 is
(Round to one decimal place as needed.)
%
Transcribed Image Text:Assume that the population of adults has IQ scores with a mean of 100 and a standard deviation of 15. What percentage of individual adult have IQ scores less than 95? If samples of 25 adults are randomly selected and the mean IQ score is computed for each sample, what percentage of the sample means are less than 95? The percentage of individual adults with IQ scores less than 95 is (Round to one decimal place as needed.) %
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