IQR = 12 X (c) Calculate a lower boundary using @ -1.5 -IQR. Calculate an upper boundary using @3 + 1.5 . IQR. (Note that 1.5 . IQR means 1.5 times the IQR.) Lower boundary: 37 X Upper boundary: 85 (d) Any values less than the lower boundary or greater than the upper boundary are considered outliers. Identify all the outliers of the data set. If there is more than one outlier, separate them with commas. If there are no outliers, click "None". Outliers: None X