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Find the area of the shaded region. The graph depicts IQ scores of adults, and those scores ar normally distributed with a mean of 100 and a standard deviation of 15 (as on the Wechsler test). 40 50 60 00.4400 00.6293 00.8051 0.7486 70 80 90 100 110 120 130 140 150 160 170

Find the area of the shaded region. The graph depicts IQ scores of adults, and those scores ar normally distributed with a mean of 100 and a standard deviation of 15 (as on the Wechsler test). 40 50 60 00.4400 00.6293 00.8051 0.7486 70 80 90 100 110 120 130 140 150 160 170

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Find the area of the shaded region.

**Transcription for Educational Website:** **Question:** Find the area of the shaded region. The graph depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15 (as on the Wechsler test). **Graph Explanation:** The graph shown is a normal distribution curve representing IQ scores. The x-axis ranges from 40 to 170. The shaded region under the curve is centered around the mean, which is labeled at 100. The curve illustrates the distribution of IQ scores, where most scores cluster around the mean. **Answer Choices:** - \( \bigcirc \) 0.4400 - \( \bigcirc \) 0.6293 - \( \bigcirc \) 0.8051 - \( \bigcirc \) 0.7486 The task involves determining the probability or area of the shaded region under the normal curve, which represents the proportion of the distribution that falls within a specific range around the mean.
Transcribed Image Text:**Transcription for Educational Website:** **Question:** Find the area of the shaded region. The graph depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15 (as on the Wechsler test). **Graph Explanation:** The graph shown is a normal distribution curve representing IQ scores. The x-axis ranges from 40 to 170. The shaded region under the curve is centered around the mean, which is labeled at 100. The curve illustrates the distribution of IQ scores, where most scores cluster around the mean. **Answer Choices:** - \( \bigcirc \) 0.4400 - \( \bigcirc \) 0.6293 - \( \bigcirc \) 0.8051 - \( \bigcirc \) 0.7486 The task involves determining the probability or area of the shaded region under the normal curve, which represents the proportion of the distribution that falls within a specific range around the mean.
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