Question

Harpreet tosses two diffrent coins what is the probability that she gets exactly one head

Answer 1

no of heads =2

no of tails =2

possible outcomes =4

Step-by-step explanation:

probability = favourable outcomes /possible outcomes

probability of getting head is = 2/4=1/2

possible outcomes =(HH,TT,HT,TH)

Answer 2

Possible outcomes when two coins are tossed = 4(HH, HT, TH, TT)

Number of outcomes with one head = 3(HT, TH, HH)

Probability that she gets exactly one head = 3/4.

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