Math, asked by diviyachaughule, 7 months ago

Find the mean of the following data:- a) 40, 50, 65, 70, 75. b) 76, 68, 84, 69, 78.

Answers

Answered by sam7738

5

mean- list of numbers should be added and divided by no. of numbers

A. = 40+ 50+ 65+ 70+ 75/ 5

= 300/5

= 268

B. = 76+ 68+ 84+ 69+ 78/ 5

= 375/ 5

= 312.6

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