Math, asked by girirajsingh36, 1 year ago

find the mean of following data ​

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Answered by m2somya
1

Mean of values in x1:

2+4+6+10+12/5

= 34/5  =  6.8

Mean of values in f1:

1+2+2+3+3/5 (since values must be in ascending order)

=11/5   =  2.2

Mean of total data (x1 + f1):

2+4+6+10+12 + 1+2+2+3+3/10

= 45/10    =    4.5

Answered by nakul1533
0

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