Question

find The median of the data: 5, 7, 9, 10, 13, 17, 20 is​

Answer 1

Answer:

median =10

Step-by-step explanation:

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Answer 2

Answer:

Formula: if n is odd value of (n+1)/2 observation

If n is even average of n/2 and n/2+1 observations

Step-by-step explanation:

arrange in ascending order

5,7,9,10,13,17,20

Hence, the number of observations is n=7 which is odd.

median =n+1/2th term

= Median=value of (7+1/2th term =value 3rd term is 10 th