(Solved): 4741 pregnant women were tested to see if their babies had Down syndrome (D). The results of the te ...

4741 pregnant women were tested to see if their babies had Down syndrome (D). The results of the test are given in the table. Use the values in the table to answer parts a-c. Down D De Total Blood Test POS 46 1008 1054 NEG 13 3674 3687 P(NEGID)= (Do not round until the final answer. Then round to four decimal places as needed.) a. Given that a test result is negative (NEG), what is the probability that the fetus actually has Down syndrome? P(DINEG)= (Do not round until the final answer. Then round to four decimal places as needed.) b. Given that the fetus has Down syndrome, what is the probability that the test result is negative? Total 59 4682 4741 c. Is P(DINEG) equal to P(NEGID)? A. Yes, because P(NEGID) deals with a much larger pool of fetuses than P(DINEG). n 21 28