32. In a study of single embryo transfer for older women, researchers examined in vitro fertilization outcomes for 264 women between 40 and 44 years of age. In this study there were three possible outcomes recorded: live birth, miscarriage, and no pregnancy. According to Web MD, in 2009 the in vitro live birth rate in the U.S. was .224; the miscarriage rate was .07; and the no pregnancy rate was .706. Suppose that we are interested in testing if the proportions for the older women match the proportions reported by Web MD at the 0.10 significance level. What is the rejection region for this test? (a) z> 4.60517 (b) x² > 5.99147 (c) x² > 6.25139

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32. In a study of single embryo transfer for older women, researchers examined in vitro
fertilization outcomes for 264 women between 40 and 44 years of age. In this study
there were three possible outcomes recorded: live birth, miscarriage, and no pregnancy.
According to Web MD, in 2009 the in vitro live birth rate in the U.S. was .224; the
miscarriage rate was .07; and the no pregnancy rate was .706. Suppose that we are
interested in testing if the proportions for the older women match the proportions
reported by Web MD at the 0.10 significance level.
What is the rejection region for this test?
(a) z> 4.60517
(b) x² > 5.99147
(c) x² > 6.25139
Transcribed Image Text:32. In a study of single embryo transfer for older women, researchers examined in vitro fertilization outcomes for 264 women between 40 and 44 years of age. In this study there were three possible outcomes recorded: live birth, miscarriage, and no pregnancy. According to Web MD, in 2009 the in vitro live birth rate in the U.S. was .224; the miscarriage rate was .07; and the no pregnancy rate was .706. Suppose that we are interested in testing if the proportions for the older women match the proportions reported by Web MD at the 0.10 significance level. What is the rejection region for this test? (a) z> 4.60517 (b) x² > 5.99147 (c) x² > 6.25139
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