Jower quartile
(a) For a
(6)
frequency distribution has Karl Pearson's coefficient of skewness 0.5, coefficient of variation
(CV) 5 and standard deviation 2.
Find the mean and mode of the distribution
moderately asymmetrical distribution mean = 65, median = 70 and coefficient
skewness is -0.6. Find mode and coefficient of variation
Karl Pearson's coefficient of skewness of a distribution is 0.5. If median and mode of the
distribution are respectively 42 and 36. Find coefficient of variation
18. Pearson's coefficient of skewness for a distribution is 0.4 and the coefficient of variation is 30
Its mode is 88, find the mean and median of the distribution
19. For a distribution, the distance of the median from the first quartile is five times the distance of
the third quartile from the median. Calculate coefficient of skewness.
20. For a symmetrical distribution, first quartile is 48 and semi-inter quartile range is 6. find the
21. Compute five member summary of the following data and comment about the shape of the
27 25 20 15 30 34 28 25
2. A goal of management is to earn as much as possible relative to the capital invested
distribution
One measure of sources in this effort is return on equity- the ration of met income
stockholder's equity. Shown here, are the returns on equity percentages for 25 compares
company.
22.9
17.3
9.2
19.5
5.1
14.5
41.6
31.1
16.6
11.4
9.6
5
15.8
8.6
30.3
52.7
11.2
14.7
123​