Question
Median of a data is given by:
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Answer
- $\text{l}+\bigg(\frac{\frac{\text{n}}{2}-\text{cf}}{\text{f}}\bigg)\times{\text{h}}$
Where, l = lower limit of the median class
F = frequency of the median class
CF = cumulative frequency of the class preceding the median class
N = number of observations
H = size of the class interval (assuming all class sizes to be equal)
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