Question

three coins are tossed together find the probability of getting exactly two head.

plz explain stepwise
fast​

Answer 1

Answer:

Three coins contain 3 head and 3 tail

probability of 2 head=no.of head required/no.of outcome

=2/6

=1/3

Answer 2

Hii its tom85

no of event let T ={hhh,ttt,tth,thh,htt,hht,tht,hth,}

n(T)=8

let no of event when we get 2 head be H ={hht,hhh,thh,hth)

n(H)=4

probability of getting exact two head =n(H)/n(T)=4/8=1/2

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hope it may helps you dude