Question: Where's the bus? Sally takes the same bus to work every morning. The amount of time (in minutes) that she has to wait for the bus to arrive is described by the uniform distribution below.
(a) Explain why this curve satisfies the two requirements for a density curve.
(b) On what percent of days does Sally have to wait more than 8 minutes for the bus?
(c) On what percent of days does Sally wait between 2.5 and 5.3 minutes for the bus?