In case of a certain distribution, the following results were obtained.
Mean = 45, median = 48 and coefficient of skewness = -0.4. What is the standard deviation of the distribution?
1
24.5
2
22.5
3
23
4
17.0
In case of a certain distribution, the following results were obtained.
Mean = 45, median = 48 and coefficient of skewness = -0.4. What is the standard deviation of the distribution?