A rectangular box of length L, width W, and height H. Let the bottom front left coroner of the box be the origin (0, 0, 0), so that the top back right corner is at (L, W, H). Find the angle that the line passing from the bottom front left corner to the top back right corner of the box makes with the xy plane defined by the bottom of the box.

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42