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VARIANCE , STANDARD DEVIATION & COEFFICIENT OF VARIATION
Lesson 8 of 12 • 19 upvotes • 8:38mins
Dharmendra Verma
S.D., Variance, C.V.
(Hindi) Statistics: Railway Exams
12 lessons • 1h 49m
1
Introduction about Statistics (in Hindi)
6:38mins
2
Mean, Median
10:08mins
3
Range of Data and Frequency
10:32mins
4
Frequency
8:29mins
5
Median and Mode
9:17mins
6
Mean Deviation
10:02mins
7
Relation among Mean, Median &Mode
8:07mins
8
VARIANCE , STANDARD DEVIATION & COEFFICIENT OF VARIATION
8:38mins
9
Question part-1
10:07mins
10
Question part-2
10:59mins
11
Question part-3
8:13mins
12
Question part-4
8:22mins
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