1) A population has a mean x = 42 and standard deviation = 14. Find the z-score for a population value of 43. ID: BESB8e 3.3.1-1+ 2) Indicate which student has the higher z score. Art Major X=46 X =505 s5=52 Theater Major X=70 X =75.1 s=73 ID: BESB8e 3.3.2-1+ 3) For the data set below, find the third quartile. 69 79 66 61 66 64 TT 65 T2 61 60 ID: BESB8e 3.3.6-2+ 4) A soft-drink bottling company fills and ships soda in plastic bottles with a target volume of 354 milliliters. The filling machinery does not deliver a perfectly consistent volume of liquid to each bottle, and the three quartiles for the fill volume are Q1 = 352, Q7 =356, and Q3 = 359. Find the IQR. ID: BESB8e 3.3.7-6+