Math, asked by Deepikashri, 1 year ago

A coin is tossed 3 times. Calculate the probability that 'head turns up at least twice'.

Answers

Answered by Nani2818
0
favourable outcomes=4(hhh,hht,thh,hth)
total outcomes=8
p(e)=favourable outcomes/total outcomes
p(e)=4/8=1/2
Answered by Anonymous
1
Hey!

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Outcome may be as :-

1. H H H

2. T H H

3. H T H

4. H H T

5. T T T

6. T H T

7. T T H

8. H T T

® P(E) of getting two head :-

•Favourable outcomes ÷ Total number of outcomes

= 4÷8

= 1/4

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Regards :)

Yash Raj ✌
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