Math, asked by hanokkala123, 1 year ago

chose the correct option to the 71 question and explain it

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Answered by Anonymous

1

option no C. is correct✅✅✅ answer

saisj: it is wrong

Answered by saisj

1

the mean of remaining observation s=16

saisj: if you want explanation ask me

hanokkala123: yeah I need...

hanokkala123: can u explain please

saisj: sigma fi*xi\sigma fi=15 so sigma fi*xi=180

saisj: so we subtract 4,we get 176 so observations are 11 now

saisj: so 176/11=16

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