Question

MEDIAN OF 9,3,2,5,7,8, 11 is​

Answer 1

Answer:

Step-by-step explanation:

Median is 9,3,2,5,7,8,11

Answer 2

Answer:

Mean = 6.42

Median = 5

Step-by-step explanation:

$mean = \frac{sum \: of \: all \: observations}{number \: of \: observatios}$

Mean = 9 + 3 + 2 + 5 + 7 + 8 + 11 / 7

= 45 / 7

= 6.42

Median = ( n + 1 )/ 2

= ( 7 + 1 ) / 2

= 8 / 2

= 4

The number on the 4( rank ) is The Median which is 5 here

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