Suppose IQ scores are approximately normally distributed with a mean of 100 and a standard deviation of 15. Answer the following questions. 2.What percent of the population has an IQ below 110? Enter your calculated z-score here; Enter the percentage here; 2a. What percent of the individuals in the population have an IQ above 130? (Individuals in this category are sometimes classified as "gifted".) Enter your calculated z-score here; Enter the percentage here;
Suppose IQ scores are approximately normally distributed with a mean of 100 and a standard deviation of 15. Answer the following questions. 2.What percent of the population has an IQ below 110? Enter your calculated z-score here; Enter the percentage here; 2a. What percent of the individuals in the population have an IQ above 130? (Individuals in this category are sometimes classified as "gifted".) Enter your calculated z-score here; Enter the percentage here;
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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Suppose IQ scores are approximately |
2.What percent of the population has an IQ below 110? Enter your calculated z-score here; Enter the percentage here;
2a. What percent of the individuals in the population have an IQ above 130? (Individuals in this category are sometimes classified as "gifted".) Enter your calculated z-score here; Enter the percentage here;
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