1. What is the probability that we're going to get two heads?
2. What is the probability that we're going to get 1 head and 1 tail?
3. Getting at least 1 head?
help me pls ty
2. What is the probability that we're going to get 1 head and 1 tail?
3. Getting at least 1 head?
help me pls ty
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Answer:
1.The probability of getting two heads on two coin tosses is 0.5 x 0.5 or 0.25
2.one head and one tail on the toss of two coins is 0.5. There are two different ways that this can happen. The first coin can come up heads and the second coin can come up tails, or the first coin can come up tails and the second coin can come up heads.
3.We observe that there is only one scenario in throwing all coins where there are no heads. The chances for one given coin to be heads is 1/2. Therefore, the probability of getting at least one head is 7/8
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