find the value of p
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mean = sigma xifi /sigma fi
10 = 2p+20/20
200 = 2p+20
200-20=2p
180/2=p
p=90
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10 = 2p+20/20
200 = 2p+20
200-20=2p
180/2=p
p=90
Hope this answer will help you
PLEASE MARK IT AS BRAINLIEST
nitin3539:
right answer is 90
ya i know
if you minus 20 from 200 you get 180 not 80
yes
well try
thnx
by mistake i typed 80
ok
ok
hi yashu
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