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The grades in Mathematics of 50 studonts are as under: (09) 68 76 71 60 82 96 83 76 78 73 93 59 75 71 65 78 81 78 73 95 74 71 88 82 62 75 76 63 88 61 94 53 90 73 65 72 97 74 68 75 66 75 85 88 60 69 85 67 77 Form a frequency distribution taking class interval of 5 grades like 50-54, 55-59 etc. and prove that A.M >G.M >H.M. Also Find Coefficient of Variation

The grades in Mathematics of 50 studonts are as under: (09) 68 76 71 60 82 96 83 76 78 73 93 59 75 71 65 78 81 78 73 95 74 71 88 82 62 75 76 63 88 61 94 53 90 73 65 72 97 74 68 75 66 75 85 88 60 69 85 67 77 Form a frequency distribution taking class interval of 5 grades like 50-54, 55-59 etc. and prove that A.M >G.M >H.M. Also Find Coefficient of Variation

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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Q-2 The grades in Mathematics of 50 students are as under: (09) 68 76 71 60 82 96 83 76 78 73 93 59 75 71 65 78 81 78 73 95 74 71 88 82 62 75 76 63 88 61 94 53 90 73 65 72 97 74 68 75 66 75 85 88 60 69 85 57 67 77 Form a frequency distribution taking class interval of 5 grades like 50-54, 55-59 etc. and prove that A.M 2G.M >H.M. Also Find Coefficient of Variation
Transcribed Image Text:Q-2 The grades in Mathematics of 50 students are as under: (09) 68 76 71 60 82 96 83 76 78 73 93 59 75 71 65 78 81 78 73 95 74 71 88 82 62 75 76 63 88 61 94 53 90 73 65 72 97 74 68 75 66 75 85 88 60 69 85 57 67 77 Form a frequency distribution taking class interval of 5 grades like 50-54, 55-59 etc. and prove that A.M 2G.M >H.M. Also Find Coefficient of Variation
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