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Methods2025 NHT Exam 2 Section A · Q6CAS active1 mark

Binomial probability of at most two heads

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A biased coin has a probability of 0.4 of showing heads. The coin is flipped 10 times.

The probability of the coin showing heads at most twice is closest to

1 mark

A0.12B0.13C0.16D0.17

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