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Author Question: A couple is planning to have four children. Suppose that for this couple the probability of a boy is ... (Read 305 times)

acc299

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Question 1

There are 1000 tickets sold in a raffle. If you have 4 of these tickets and 10 prizes are to be given, what is the probability that each of your tickets will win a prize?
×



◦ none of these

Question 2

A couple is planning to have four children. Suppose that for this couple the probability of a boy is 46% and the probability of a girl is 54%. (Assume the gender of each child is independent from that of the other children.)

What is the probability that they will have four boys?

◦ 0.463 × 0.54
◦ 0.464
◦ 0.46 + 0.46 + 0.46 + 0.46
◦ none of these


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Marked as best answer by acc299 on May 5, 2020

dominiqueenicolee

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acc299

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Reply 2 on: May 5, 2020
Great answer, keep it coming :)


ASDFGJLO

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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