For a moderately skewed distribution, mean = 172, median = 167 and S. D. = 60, the coefficient of skewness is
Answers
Given : a moderately skewed distribution, mean = 172, median = 167 and S. D. = 60
To Find : the coefficient of skewness
Solution:
coefficient of skewness = (Mean - Mode)/SD
as Mode is not given use
Mean - Mode = 3 (Mean - Median)
Hence
coefficient of skewness = 3 (Mean - Median)/SD
Mean = 172
Median = 167
SD = 60
coefficient of skewness = 3 (172 - 167)/60
= 5/20
= 1/4
= 0.25
Coefficient of skewness is 0.25
Learn More:
In a data distribution, the first quartile, the median and the mean are ...
brainly.in/question/18081929
Q1 = 62, Q3=86 & coefficient of skewness =0.5 the melian is ...
brainly.in/question/22236852
Given :
a moderately skewed distribution, mean = 172, median = 167 and S. D. = 60
To Find :
the coefficient of skewness
Solution:
coefficient of skewness = (Mean - Mode)/SD
as Mode is not given use
Mean - Mode = 3 (Mean - Median)
Hence
coefficient of skewness = 3 (Mean - Median)/SD
Mean = 172
Median = 167
SD = 60
coefficient of skewness = 3 (172 - 167)/60
= 5/20
= 1/4
= 0.25
Coefficient of skewness is 0.25
Learn More:
In a data distribution, the first quartile, the median and the mean are ...
brainly.in/question/18081929
Q1 = 62, Q3=86 & coefficient of skewness =0.5 the melian is ...
brainly.in/question/22236852