19:39 Mon Nov 15 42% 2:43:42 O V +: 0 Paul Segal manages the pig-farming division of the agricultural company Bowman-Lyons-Centerville. A rumored outbreak of Pulluscular Pig Disorder (PPD) in one of Pauls herds is on the verge of causing a public relations disaster, The main symptom of PPD is a shrinking brain, and the only certain way to diagnose PPD is by measuring brain size post-mortem. Paul needs to know if his herd is affected by PPD, but he does not want to have to slaughter hundreds of swine to find out. At the preliminary stage, he can offer no more than 5 prime porkers to be slaughtered and diagnosed. For the pigs slaughtered, the mean brain weight was 0.16 lbs, with a standard deviation of 0.06 lbs. With 95 lo confidence, in what range does the herd's average brain weight lie? A * [0.127 1bs, 0.233 lbs] 147 * [0.123 lbs, 0.237 lbs] 164 C * [0.117 1bs, 0.243 lbs] D*[0,106 lbs, 0.254 lbs] + Proportions