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e normally distributed with a mean of 100 and a standard deviation of 16. /hat proportion of people have IQs above 84? se the provided Standard Normal Table (Z table), and provide the proportion in the space below as a

e normally distributed with a mean of 100 and a standard deviation of 16. /hat proportion of people have IQs above 84? se the provided Standard Normal Table (Z table), and provide the proportion in the space below as a

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Intelligence quotients (IQs), measured on the Stanford Revision of the Binet-Simon Intelligence Scale, are normally distributed with a mean of 100 and a standard deviation of 16. Find the IQ score that would be in the 33rd percentile of the distribution of IQ scores. Use the provided STAT100 Z table, enter your answer in the space below, and round the IQ score to the nearest whole number.
Transcribed Image Text:Intelligence quotients (IQs), measured on the Stanford Revision of the Binet-Simon Intelligence Scale, are normally distributed with a mean of 100 and a standard deviation of 16. Find the IQ score that would be in the 33rd percentile of the distribution of IQ scores. Use the provided STAT100 Z table, enter your answer in the space below, and round the IQ score to the nearest whole number.
Intelligence quotients (IQs), measured on the Stanford Revision of the Binet-Simon Intelligence Scale, are normally distributed with a mean of 100 and a standard deviation of 16. What proportion of people have IQs above 84? Use the provided Standard Normal Table (Z table), and provide the proportion in the space below as a decimal rounded to four decimal places.
Transcribed Image Text:Intelligence quotients (IQs), measured on the Stanford Revision of the Binet-Simon Intelligence Scale, are normally distributed with a mean of 100 and a standard deviation of 16. What proportion of people have IQs above 84? Use the provided Standard Normal Table (Z table), and provide the proportion in the space below as a decimal rounded to four decimal places.
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