Symbol
Problem
Example $4$ Colculate the moment coefficient of skewness for the following distribution $C4a+4$ $xn$ $y$ $2676$ $76126$ $126-176$ $176-226$ $225-275$ $27b-325$ $325x$ $a$ $13$ $20$ $12$ $23$ $17$ Nol
Probability and Statistics
Solution
Qanda teacher - Ravi