Find the variance and standard deviation of this set of scores. 25 30 20 24 18 15 12 9 5 6

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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PROBLEM 1
Find the variance and standard deviation of this
set of scores.
25 30 20 24 18 15 12 9 5 6
PROBLEM 2
Find the variance and standard deviation of this
set of scores.
20 24 28 12 15 6 14 8 10 18 9 17
PROBLEM 3
Class Interval
f
30-34
2
35-39
40-44
45-49
50-54
10
55-59
60-64
65-69
70 -74
75 -79
578 는 N6 4 2 1
Transcribed Image Text:PROBLEM 1 Find the variance and standard deviation of this set of scores. 25 30 20 24 18 15 12 9 5 6 PROBLEM 2 Find the variance and standard deviation of this set of scores. 20 24 28 12 15 6 14 8 10 18 9 17 PROBLEM 3 Class Interval f 30-34 2 35-39 40-44 45-49 50-54 10 55-59 60-64 65-69 70 -74 75 -79 578 는 N6 4 2 1
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