etherdoll etherdoll

12-06-2020
Mathematics

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a coin is tossed 4 times. what is the probability of getting 4 tails?

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AlexJohnson1020 AlexJohnson1020

12-06-2020

Answer:

2

Step-by-step explanation:

We know that P(Tail) = 1/2 and you want that to happen 4 times:

P(4Tails) = (1/2)(1/2)(1/2)(1/2)

P(4Tails) = 2

You multiply because it is an and situation.

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vanesssa04 vanesssa04

12-06-2020

i think the probability of gettjng 4 tails is 2

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