Question

Calculate mean deviation from mean from following data 10 15 20 25 30 36 40 50 55 60

Answer 1

mean = sum/total number

therefore mean = 10+15+20+25+30+36+40+50+55+60/10 = 341/10 = 34.1

so 34.1 is the mean of the following data.

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Answer 2

Step-by-step explanation:

arthimetic mean of a observation=

=sum of all observation /total no of

observations

=10+15+20+25+30+36+40+50+55+60/10

= 341/10

=34.1