The frequency distribution of a variable x is xi : 2 3 1 5 fi : 1 2 3 1 then the mean is ans. 1/2 2 7/16 16/7
Question
Solution 1
The mean (or average) of a frequency distribution can be calculated using the formula:
Mean = Σ(xi * fi) / Σfi
Where: xi = values of the variable fi = frequency of each value
Let's calculate the mean for the given frequency distribution:
xi : 2 3 1 5 fi : 1 2 3 1
Mean = [(2*1) + ( Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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