Three coins are tossed simultaneously 200 times with the following frequencies of different outcomes.
1. Compute the probability of two heads coming up.
2. Compute the probability that no head will come up.
1. Compute the probability of two heads coming up.
2. Compute the probability that no head will come up.
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Answer:
1. P(two heads)=72/200=9/25
2. P(no head)=28/200=7/50
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