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1.18 The following scores represent the final exami- nation grades for an elementary statistics course: 23 60 79 32 57 74 52 70 82 36 80 77 81 95 41 65 92 85 55 76 52 10 64 75 78 25 80 98 81 67 41 71 83 54 64 72 88 62 74 43 60 78 89 76 84 48 84 90 15 79 34 67 17 82 69 74 63 80 85 61 10.84 For Exercise 1.18 on page 31, test the good- ness of fit between the observed class frequencies and the corresponding expected frequencies of a normal dis- tribution with μ= 65 and σ = 21, using a 0.05 level of significance.

1.18 The following scores represent the final exami- nation grades for an elementary statistics course: 23 60 79 32 57 74 52 70 82 36 80 77 81 95 41 65 92 85 55 76 52 10 64 75 78 25 80 98 81 67 41 71 83 54 64 72 88 62 74 43 60 78 89 76 84 48 84 90 15 79 34 67 17 82 69 74 63 80 85 61 10.84 For Exercise 1.18 on page 31, test the good- ness of fit between the observed class frequencies and the corresponding expected frequencies of a normal dis- tribution with μ= 65 and σ = 21, using a 0.05 level of significance.

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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Kindly break your response down as i am not someone with a statistics background. 

thank you very much.

1.18 The following scores represent the final exami- nation grades for an elementary statistics course: 23 60 79 32 57 74 52 70 82 36 80 77 81 95 41 65 92 85 55 76 52 10 64 75 78 25 80 98 81 67 41 71 83 54 64 72 88 62 74 43 60 78 89 76 84 48 84 90 15 79 34 67 17 82 69 74 63 80 85 61
Transcribed Image Text:1.18 The following scores represent the final exami- nation grades for an elementary statistics course: 23 60 79 32 57 74 52 70 82 36 80 77 81 95 41 65 92 85 55 76 52 10 64 75 78 25 80 98 81 67 41 71 83 54 64 72 88 62 74 43 60 78 89 76 84 48 84 90 15 79 34 67 17 82 69 74 63 80 85 61
10.84 For Exercise 1.18 on page 31, test the good- ness of fit between the observed class frequencies and the corresponding expected frequencies of a normal dis- tribution with μ= 65 and σ = 21, using a 0.05 level of significance.
Transcribed Image Text:10.84 For Exercise 1.18 on page 31, test the good- ness of fit between the observed class frequencies and the corresponding expected frequencies of a normal dis- tribution with μ= 65 and σ = 21, using a 0.05 level of significance.
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