2. A density curve consists of a straight-line segment that begins at the origin and has slope 1. (a) Sketch the density curve. What are the coordinates of the right end-point of the segment?
(b) Determine the median, the first quartile, and the third quartile.
(c) Relative to the median, where would you expect the mean of the distribution?
(d) What percent of the observations lie below 0.5? Above 0.5?

Can someone please show me how to do this?