Math, asked by archanaapadmavathi, 10 months ago

If the mean of the following data is 20.2, find the value of p
X
10
15
20
25
30
6
8
р
10
6
Or

Answers

Answered by yuvathilagan

2

Answer:

Thank you ☺☺

mark brainiest

Answered by srivastavariya249

13

MEAN = NO. OF OBSERVATION / TOTAL NUMBER OF OBSERVATION

20.2 = (10+15+20+25+30+6+8+p+10+6) / 10

20.2 = (130+p) / 10

20.2*10 = 130+p

202 = 130+p

202-130 = p

p = 72

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