Math, asked by tarungonamanda8, 8 months ago

The value of median changes if the values in a data set are arranged in ascending order instead of descending order

Answers

Answered by ꜱɴᴏᴡyǫᴜᴇᴇɴ
52

Step-by-step explanation:

The median of a set of data values is the middle value of the data set when it has been arranged in ascending order. That is, from the smallest value to the highest value.

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Answered by jtg07
19

true,

The value of median changes if the values in a data set are arranged in ascending order instead of descending order.

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the formula of median is given by:

\boxed{\blue{\tt median = l + (\dfrac{(\dfrac{n}{2} - cf }{f})×h }}

where,

l = lower limit

n = no. of observations

cf = cumulative frequency

f = frequency

h = height(class size)

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median changes because of following factors:

•if you change the set of observations into ascending order, the value of n/2 changes which is directly proportional to median.

•the cumulative frequency order changes thus, the value of median also alters

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