IQ scores of adults in Jordannormally distributed with a mean of 100 and a standard deviation of 15 aswn in the given graph below:b0.20620.25140.748600.793860 65707580 85 9095 100 105 110 115 120 125 130 135 140 145Find the probability that a person selected at random is not frorthe shaded area (älball däbisll) of the graph?

It is given that: μ (mean IQ score)=100σ (SD of IQ score)=15

Answered: IQ scores ofadults in Jordan normally…

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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A biologist found the wingspans of a group of monarch butterflies to be normally distributed with a mean of 52.2 mm and a standard deviation of 2.3 mm. Find the probability of randomly selecting a value (Hint: round off z scores to 2 decimal places) 1. less than 48.5 mm? 2. between 50 mm and 55 mm?
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