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  • 3 years ago

1. a player made 13 of 20 throws. what is the experimental probability of making the next free throw? 2. when tossing a coin 3 times what is the probability getting exactly one tail? please help i will truly appreciate it ?

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  1. tamtoan
    • 3 years ago
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    the player made 13 out of 20 attempts, probability of making 1 is 13/20 on the problem 2, list out all the possibilities and see how many with exactly 1 tail ...divide the total outcome ex: HHH, HHT (exactly 1 tail here), HTT , THH , ..and so on...this i think you can do it right.

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