The average runs scored by a batsman in 15 cricket matches is 60 and standard deviation of the runs is 15.Find the coefficient of variation of the runs scored by him.
Attachments:
Answers
Answered by
25
Formula of coefficient of variation is given by
Coefficient of variation = standard deviation/mean × 100
Here standard deviation = 15
Mean = average runs scored by batsman in 15 matches = 60
∴ coefficient of variation = 15/60 × 100 = 100/4 = 25
Coefficient of variation = standard deviation/mean × 100
Here standard deviation = 15
Mean = average runs scored by batsman in 15 matches = 60
∴ coefficient of variation = 15/60 × 100 = 100/4 = 25
Answered by
12
Solution :-
Given -
Mean = 60
Standard Deviation = 15
Coefficient of Variation = (Standard Deviation*100)/Mean
⇒ (15*100)/60
⇒ 1500/60
⇒ 25
So, Coefficient of Variation is 25
Answer
Given -
Mean = 60
Standard Deviation = 15
Coefficient of Variation = (Standard Deviation*100)/Mean
⇒ (15*100)/60
⇒ 1500/60
⇒ 25
So, Coefficient of Variation is 25
Answer
Similar questions
Social Sciences,
7 months ago
Math,
7 months ago
English,
7 months ago
Math,
1 year ago
Math,
1 year ago
Computer Science,
1 year ago
Math,
1 year ago
Science,
1 year ago