Math, asked by mahendramaida89, 17 days ago

Formula of mean and meadian


Answers

Answered by vidhibhurani
1

Mean

Mean = {Sum of Observation} ÷ {Total numbers of Observations}

Median

The median value of a set of data is the middle value of the ordered data. That is, the data must be put in numerical order first.

Answered by XxsoumyaxX
1

Formula of mean

\huge \frac{\Sigma \: f_{i}x_{i}}{\Sigma \: f_{i}}

Formula of median

M_{e} = l + [h \times  \large\frac{ (\frac{N}{2}  - cf)}{f} ]

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