A sales executive marketed 84 items in a week on an average with a standard deviation of 18. Find the coefficient of variation:
A19.05
B21.43
C23.81
D17.86
A19.05
B21.43
C23.81
D17.86
Related Questions:
മധ്യാങ്കം കാണുക
mark | 50-59 | 60-69 | 70-79 | 80-89 |
Frequency | 10 | 8 | 30 | 2 |
What is the mode of the given data?
21, 22, 23, 23, 24, 21, 22, 23, 21, 23, 24, 23, 21, 23