14. What well-being score represents the 90" percentile? 15. What well-being score represents the 50" percentile? 16. What well-being score represents the 66" percentile?
14. What well-being score represents the 90" percentile? 15. What well-being score represents the 50" percentile? 16. What well-being score represents the 66" percentile?
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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sub parts 14-16

Transcribed Image Text:14. What well-being score represents the 90th percentile?
15. What well-being score represents the 50th percentile?
16. What well-being score represents the 66th percentile?

Transcribed Image Text:For your doctoral dissertation, you decide to study the social well-being of 100,000 people. You ask them to complete a questionnaire that measures social well-being. Higher numbers indicate more positive well-being. Your results indicate that the average well-being score is 100 points with a standard deviation of 20 points. Use this information to answer problems 1-16 below.
Finding Probability under the Normal Curve
Note: to report number of people, multiply the proportion by the number of people. Always round people UP to a whole number.
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
Step 1
a) Well-being score that represents 90th percentile
Well being score of 125.6 represents 90th Percentile.
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