Harpreet tosses two different coins simultaneously. Find the probability of getting exactly one head.
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Harpreet tosses two different coins simultaneously. Find the probability of getting exactly one head.
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[tex]\huge\boxed{\underline{\mathcal{\red{H}\green{E}\orange{L}\purple{L}\pink{O}}}}[/tex]
Total possible outcomes= (H, H) (H, T) (T, H) (T, T)
Number of possible outcomes = 4
Total outcomes where harpreet get at least one head= (H, H) (H, T) (T, H) (T, T)
Number of outcomes where harpreet get at least one head= 3
P(Harpreet geta at least one head)
= Number of outcomes where harpreet get at least one head÷Number of possible outcomes
= 3/4
Step-by-step explanation:
Total possible outcomes= (H, H) (H, T) (T, H) (T, T)
Number of possible outcomes = 4
Total outcomes where harpreet get at least one head= (H, H) (H, T) (T, H) (T, T)
Number of outcomes where harpreet get at least one head= 3
P(Harpreet geta at least one head)
= Number of outcomes where harpreet get at least one head÷Number of possible outcomes
= 3/4