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Ungrouped Data. N Er = the sum of.x N = number of data 15 28 21 18 7 25 29 23 17 35 50 44 16 5 45 10 36 9. 4 16 19 39 8. 3.

Ungrouped Data. N Er = the sum of.x N = number of data 15 28 21 18 7 25 29 23 17 35 50 44 16 5 45 10 36 9. 4 16 19 39 8. 3.

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. Find the mean of the given data. Ungrouped Data. Er Er = the sum of xr N = number of data 1/2 15 28 21 18 7 25 29 23 17 35 50 44 16 5 45 10 36 4 16 19 39 8 3 Efx Grouped Data. п Frequency (f) 1 Midpoint (x) Class Interval _fx 57-59 54-56 51-53 48-50 3 45-47 1 42-44 3 39-41 2 36-38 4 33-35 3 30-32 1 27-29 2 24-26 6. 21-23 3 18-20 1 18
Transcribed Image Text:A. Find the mean of the given data. Ungrouped Data. Er Er = the sum of xr N = number of data 1/2 15 28 21 18 7 25 29 23 17 35 50 44 16 5 45 10 36 4 16 19 39 8 3 Efx Grouped Data. п Frequency (f) 1 Midpoint (x) Class Interval _fx 57-59 54-56 51-53 48-50 3 45-47 1 42-44 3 39-41 2 36-38 4 33-35 3 30-32 1 27-29 2 24-26 6. 21-23 3 18-20 1 18
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