To find Class Intervals when step-deviations, X and AssumedMean givenFind class interval if mean of the following distribution is 33 and assumed meanis 35.Step deviation:Frequency:-3-2-1+1+21025302010

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Answered: To find Class Intervals when…

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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The graph illustrates the distribution of test scores taken by College Algebra students. The maximum possible score on the test was 140, while the mean score was 73 and the standard deviation was 15. 38 73 Distribution of Test Scores 28 43 103 118 What is the approximate percentage of students who scored higher than 118 on the test? % What is the approximate percentage students who scored between 58 and 88 on the test? What is the approximate percentage of students who scored less than 43 on the test? What is the approximate percentage of students who scored between 73 and 88 on the test?
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CORStruct a frequency distribution for the g class has the greatest frequency and whic
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To find Class Intervals when step-deviations, X and Assumed Mean given Find class interval if mean of the following distribution is 33 and assumed mean is 35. Step deviation: Frequency: -3 -2 -1 +1 +2 10 25 30 20 10