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E Using the equation below, complete the table then show your solution in getting the standard deviation for the grouped data 6 = N-1 N (N-1) Class Class fx fx interval Mark 22-31 32- 41 42 - 51 52-61 62-71 72-81 14 82-91 21 91-101 11 70 TOTAL lo

E Using the equation below, complete the table then show your solution in getting the standard deviation for the grouped data 6 = N-1 N (N-1) Class Class fx fx interval Mark 22-31 32- 41 42 - 51 52-61 62-71 72-81 14 82-91 21 91-101 11 70 TOTAL lo

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 community college requires all its students to take basic mathematics skills test before taking any degree in engineering program. The scores range from 0 to 100. For the 70 students who are interested to take the engineering program, the scores were: 22 60 80 75 87 92 65 46 53 70 72 60 100 37 58 75 86 82 91 50 86 98 83 81 87 42 91 89 86 60 86 97 83 42 26 92 93 98 76 95 72 86 63 75 26 92 89 69 70 68 85 79 84 87 83 97 87 67 75 78 80 97 81 53 72 89 69 67 90 52
Transcribed Image Text:A community college requires all its students to take basic mathematics skills test before taking any degree in engineering program. The scores range from 0 to 100. For the 70 students who are interested to take the engineering program, the scores were: 22 60 80 75 87 92 65 46 53 70 72 60 100 37 58 75 86 82 91 50 86 98 83 81 87 42 91 89 86 60 86 97 83 42 26 92 93 98 76 95 72 86 63 75 26 92 89 69 70 68 85 79 84 87 83 97 87 67 75 78 80 97 81 53 72 89 69 67 90 52
E. Using the equation below, complete the table then show your solution in getting the standard deviation for the grouped data Σκ N-1 N (N-1) fx2 Class Class Mark f fx x fx interval 22 -31 3. 32-41 42 - 51 4 52 - 61 62 - 71 9. 72- 81 14 82-91 21 91- 101 11 70 TOTAL Solution in getting the standard deviation
Transcribed Image Text:E. Using the equation below, complete the table then show your solution in getting the standard deviation for the grouped data Σκ N-1 N (N-1) fx2 Class Class Mark f fx x fx interval 22 -31 3. 32-41 42 - 51 4 52 - 61 62 - 71 9. 72- 81 14 82-91 21 91- 101 11 70 TOTAL Solution in getting the standard deviation
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