Math, asked by sanskarpatanwdia, 2 months ago

Find the mean of the following data :
19 21 23 25 27 29 31
X::
f::
13 15 16 18 16 15 13

Answers

Answered by kushalsaini248

1

Step-by-step explanation:

mean = sum of all no./ quantity of no.

Hope ,it helpful for you

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