Math, asked by SA99, 7 hours ago

Calculate the mean and standard deviations of the following sets of observation. 4,6,9,12,14,16,18,20,22.

Answers

Answered by kollisatyavathi7

0

Answer:

answer is 121

Step-by-step explanation:

4+6+12+14+16+18+20+22=121

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