Math, asked by hamzaadeel136, 5 hours ago

Find the mean of the following data a) 2.2,10.2,14.7,5.9,4.9,11.1,10.5

Answers

Answered by sd1007693

0

Answer:

sum of observation / number of observation=2.2+10.2+14.7+5.9+4.9+11.1+10.5 /7=154/7=22

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