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A coin is tossed three times. …

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A coin is tossed three times. Find the probability of getting at most two head
  • 4 answers

Affu 😊 6 years, 10 months ago

4/8 =1/2

Nishant Kumar 6 years, 10 months ago

1/2

Anushka Jugran_? 6 years, 10 months ago

7/8

Yogita Ingle 6 years, 10 months ago

When 3 unbaised coins are tossed, the total number of events = 8

They are {HHH, HHT, HTH, THH, TTH, THT, HTT, TTT}
At most two heads
That is no head or one head or 2 heads
Probability of getting at most two heads = 7/8

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