Math, asked by ghaziareeb, 10 months ago

the mean of the following data
x 5 10 15 20 25
f 3 5 8 3 1

Answers

Answered by Narasimha1729

10

mean=summation of fi.xi/summation of fi

mean=5*3+10*5+15*8+20*3+25*1/3+5+8+3+1

=260/20=13

Answered by MayankAgent

1

Answer:

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Step-by-step explanation:

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