Answer Happy

of interest is to determine the proportion of U.S. physicians who have participated in some form of doctor-assisted suicide for terminally ill patients. Studies have shown that somewhere between 7% and 10% of all physicians in the U.S. may have participated in such behavior. How many physicians should be sampled in order to estimate the proportion of physicians who have assisted with suicide to within .05 with 99% confidence? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. 2 n = Za/2 B 2.58 (pg) (1 - Pg) = (0.5) (1 – 0.5) = 665.64 0.05 Therefore, sample n = 666 physicians. (2.0) a 2 2 n = Za/2 B b 2.58 (pg) (1 - Pg) = (0.07) (1 – 0.07) = 173.3327 0.05 Therefore, sample n= 174 physicians. Za/2 --() с 2.58 (P) (1 - P.) = (0.10) (1 – 0.10) = 239.6304 0.05 Therefore, sample n = 240 physicians.