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1 1 point About 4% of pregnant women will have twins. About 10% of non-twins will be born prematurely and 60% of twins will be
1 1 point About 4% of pregnant women will have twins. About 10% of non-twins will be born prematurely and 60% of twins will be born prematurely. What is the total (overall) probability that a pregnant woman will experience a premature birth? Enter the percentage as a whole number and do not include the percent sign. Type your answer... 2 1 point In a certain lottery, you must choose three numbers: any number between 1 and 10; any number between 1 and 20; and any number between 1 and 30. Numbers may repeat and order matters (e.g., 5-5-5 is allowed; and 5-9-30 is different than 9-5-30). How many different lottery picks are there? Enter as a whole number. Type your answer. 3 1 point Suppose that a man lies 80% of the time. If the man tells you 4 "facts," what's the probability that at least one of these is a lie? Round to 1 decimal place and enter as a percentage without the percent sign. Type your answer. 4 1 point According to a recent study, 88 percent of patients who receive a heart transplant in the U.S. survive at least 1 year after the surgery and 75 percent survive at least 5 years. If a heart transplant patient survives the first year after transplantation, what's the chance that she will survive 5 years or more? Enter your answer as a whole number and do not include the percent sign. Type your
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