Write the median formula of a data and explain it's terms
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The formula for median in a grouped data is median=l+(n2−cff)×h, where l represent the lower limit of the median class, n represents the total sum of all frequencies, cf represent the cumulative frequency before the median class, f represent the frequency of the median class and h represents the class width.
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Answer:
n+1÷2 or n÷2
Step-by-step explanation:
it is the middle term of the observations when they are kept in ascending or descending order
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