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*3.2.29 E Question Help A study found that 37% of the assisted reproductive technology (ART) cycles resulted in pregnancies. Twenty-four percent of the ART pregnancies resulted in multiple births (al Find the probability that a random selected ART cycle resulted in a pregnancy and produced a multiple birth (b) Find the probability that a randomly selected ART cycle that resulted in a pregnancy did not produce a multiple birth (c) Would it be unusual for a randomly selected ART cycle to result in a pregnancy and produce a multiple birth? Explain (a) The probability that a randomly selected ART cycle resulted in a pregnancy and produced a multiple birth is (Round to the nearest thousandth as needed)

Answer 1

Here, we have PIART) = 0.37 Pl multiple birth/ ART) = 0.25 (a) The probability that a random selected ART Cycles resulted in a pregnancy and produced a multiple births

=PLART) * PL multiple births Arts V 0.37 *0.24 11 0.0888 = [0.089] (b) The Probability that a randomly selected ART cycle that resulted in a pregnancy did not produce a mult ple bio the = 1 - Pimwhiple bloth I AR TJ = 1-0.24 = 10.767 (C) No, it would not be unusual because the probability is not uss than or equal too.o5. The probability that a randomly selected ART Cyck resulted in a pregnancy and produced a multiple birth es [0.089). If is greater than unusual Probability 0.05. So, it is considered as usual.

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