Question

what is the probability of getting not a head when3 coins are tossed simultaneously
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Answer 1

Answer:

hi mate

solution

s ={HHH, HHT, HTH, THH, TTH, THT, TTT, THH}

n(s) =8

let event a: Not head

n(a) ={TTT}

p(a) =n(a) /n(s)

=1 /8

Thank you ✌✌✌✌☝