Question

After tossing two coins 1000 times we got following results: 2 heads - 100 times, one head - 300 times, no heads - 600 times. Find the probability of each event.

Answer 1

Answer:

50%

When a coin is tossed twice, the coin has no memory of whether it came up heads or tails the first time, so the second toss of the coin is independent. The probability of heads on the first toss is 50%, just as it is on all subsequent tosses of the coin.

Answer 2

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