webbjalia04
18.07.2019 •
Mathematics
Emily flipped a coin 30 times the coin landed heads up nine times and tails up 21 times part a: based on the results what is experimental probability of the coin landing heads up? part b: what is the theoretical probability of the coin landing heads up?
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Ответ:
The coin landed on heads 9 times out of 30 flips, so the experimental probability is 9/30, which reduces to 3/10 probability.
Part B)
Theoretically a coin has a 1/2 probability of landing on heads each flip
Ответ:
2
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