of 2. Examining the location of accidents on a level, 3-mile bike path shows that they occur uniformly along the length of the path. Below is the density curve that describes the distribution of accidents. height 1/3--- 0 1 2 Distance along bike path (miles) 3 (a) Explain why this curve satisfies the requirements for a density curve. on or axis above the and has - always horizontal area exactly 1 underneath it (b) What proportion of accidents before the last mile? 2 13 1/3 2/3 21 66.7% S 0 (c) What is the probability that an accident occurs in either the first half-mile, or the last half-mile of the path? = 133 P(x4.5) + P(x7215)