Math, asked by honey6677, 3 months ago

Kamala for the following marks in different subjects in a unit test 20.11.21.25.23 and 14
What is the arithmetic mean of her marks?

Answers

Answered by cerebral

1

Arithmetic Mean

= Sum of all observations / Total no. of observations

= ( 20 + 11 + 21 + 25 + 23 + 14 ) / 6

= 114 ÷ 6

= 19

Hence, Kamala 's mean marks is 19

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