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Mean = Round to two decimal places Standard Deviation = Round to two decimal places Expected Number = Round to two decimal places

Mean = Round to two decimal places Standard Deviation = Round to two decimal places Expected Number = Round to two decimal places

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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A Gallup poll found that 67% of all adults in the US believe in climaté chahge. Suppuse you interview 21 US adults at random. 1. What is the mean for this probability distribution (Round to two decimal places.) 2. What is the standard deviation for this probability distribution (Round to two decimal places.) 3. What is the expected number of people in this sample that are illiterate? ter Mean = Round to two decimal places Standard Deviation = Round to two decimal places Expected Number = Round to two decimal places 角
Transcribed Image Text:A Gallup poll found that 67% of all adults in the US believe in climaté chahge. Suppuse you interview 21 US adults at random. 1. What is the mean for this probability distribution (Round to two decimal places.) 2. What is the standard deviation for this probability distribution (Round to two decimal places.) 3. What is the expected number of people in this sample that are illiterate? ter Mean = Round to two decimal places Standard Deviation = Round to two decimal places Expected Number = Round to two decimal places 角
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