A) to D). C calculate a lower boundary using Q1-1.5.IQR Upper Q3+1.5. IQRD) Any values less than the lower boundary or greater than the upper boundary are outliers [ ]

The 10 participants in an experiment had the following reaction times (in milliseconds), 236, 481, 487, 499, 501, 502, 505, 507, 509, 872 Complete the parts below to identify any outliers. (a) Let Q be the lower quartile and Oz be the upper quartile of the data set, Find O, and Oz for the data set, 21 = X ? 23 = 0 (b) Find the interquartile range (IQR) of the data set. IQR = X