consider the angus weights model n(1152, 84). a) what weight represents the 40th percentile? answer: (decimal answer, round to tenths) b) what weight represents the 99th percentile? answer: (decimal answer, round to tenths) c) what’s the iqr of the weights of these angus steers? answer: to find the iqr we need to subtract q3-q1. the answer is pounds (decimal answer, round to tenths)