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Author Question: When a fair coin is tossed two times, there is a 25 chance of getting 0 heads and a 50 chance of ... (Read 3155 times)

saliriagwu

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on: Jul 24, 2018
When a fair coin is tossed two times, there is a 25 chance of getting 0 heads and a 50 chance of getting 1 head. What is the chance of getting 2 heads?

Question 2

Students at a university who apply for campus housing can be assigned to live in a dormitory room, a suite in a dormitory or an apartment. If Alice has a 0.30 chance of being assigned to a dormitory room and a 0.50 chance of being assigned to a suite in a dormitory, what is the probability that she will be assigned to an apartment?


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medine

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Reply #1 on: Jul 24, 2018
Answer to Question 1

25

Answer to Question 2

0.20


saliriagwu

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Reply #2 on: Jul 24, 2018
Thank you!


medine

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Reply #3 on: Jul 24, 2018
Always glad to help...


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