Math, asked by Sweety7260, 1 year ago

If in median the value of n/2 is equal to in cumulative frequency then how we find median give example

Answers

Answered by krishnasweethap8nkwf
0

{(n + 1) ÷ 2}th value, where n is the number of values in a set of data.

In order to calculate the median, the data must first be ranked (sorted in ascending order). The median is the number in the middle.

Median = the middle value of a set of ordered data.

The median is usually calculated for numeric variables, but may also be calculated for categorical variables that are sequenced, such as the categories in a satisfaction survey: excellent, good, satisfactory and poor. These qualitative categories can be ranked in order, and thus, are considered ordinal.


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Raw data

In raw data, the median is the point at which exactly half of the data are above and half below. These halves meet at the median position. If the number of observations is odd, the median fits perfectly and the depth of the median position will be a whole number. If the number of observations is even, the depth of the median position will include a decimal. You need to find the midpoint between the numbers on either side of the median position.

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