1. Bill is an Austin resident who was not involved in the experiment. If Bill had been in the experiment, the best estimate is that Bill's diastolic pressure would have declined 4 points [write the number). It is reasonable to expect that Bill's actual decline would differ from this estimate by about + 3.8079 points [write the number.] Answer: The best estimate of the population (Pop 1) mean is the mean of a random sample taken from the population = (10+5+0+3+2)/5= 4. Since the second part is a question about the uncertainty of an individual (Pop 1 question), then we refer to the variability of individuals - i.e., the sample standard deviation. So s = sqrt((10-4)^2 + (5-4)^2 + (0-4)^2 + (3-4)^2+(2-4)^2 /43) = sqrt(58 / 4) = 3.8079