Question

The median of a data having observations 20, 12, 25, 18 and 15 is ________. *

Answer 1

Answer:

median is 35 and 35 is the correct answer

Answer 2

SOLUTION

TO FILL IN THE BLANK

The median of a data having observations 20, 12, 25, 18 and 15 is ____

CONCEPT TO BE IMPLEMENTED

Median :

Median is the middle most value of a set of observations when the samples are arranged in order of magnitudes ( Either in ascending or in descending)

middle most value of a set of observations EVALUATION

Here the given observations are

20 , 12 , 25 , 18 and 15

We now rearrange the observations in ascending order

Rearranging in ascending order we get 12 , 15 , 18 , 20 , 25

Number of observations = 5

Hence the required median

= The middle most value of the set of observations

= 3rd observation

= 18

FINAL ANSWER

The median of a data having observations 20, 12, 25, 18 and 15 is 18

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