Question

those no are taken from the no. of people that attande a particular chrunh every Friday for 7 weeks 62,18,39,13,16,37,25find thier mean
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Answer 1

SOLUTION -

GIVEN - Number's are 62,18,39,13,16,37,25
           
MEAN = Sum of values / Number of data

Sum of values   = 62 + 18 + 39 + 13 + 16 + 37 + 25
                          = 210
Number of data = 7

MEAN = 210 / 7
           = 30

THEREFORE THE MEAN IS 30 .

Answer 2

$Mean= \frac{Sum \: of \: Value }{Number \: of \: Data }$

$Mean= \frac{62 + 18 + 39 + 13 + 16 + 37 + 25}{7}$

$Mean= \frac{210}{7}$

$Mean=30$