Math, asked by alen8530, 16 hours ago

X - 2,5,7,8
F - 2,4,6,3
Find the fx

Answers

Answered by 4734stkabirnav

1

Answer:

fx = Sum of all f * x

= (2*2) + (5*4) + (7*6) + (8*3)

= 4+20+42+24

= 90

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