# Probability Density Function

#### ss132

##### New Member
A random number generator will spread its output uniformly across some interval. Let W be a randomlygenerated number between -1 and 4.
(a) Sketch the probability density function (pdf). Be sure to include the height of the graph.
(b) Find ( > 2.5). Include a sketch of the pdf, shade the appropriate area, and compute theprobability.
(c) Find ( < 0 > 1). Include a sketch of the pdf, shade the appropriate area, and compute theprobability.
(d) Find (0 ≤ < 1.5). Include a sketch of the pdf, shade the appropriate area, and compute theprobability.
(e) What is ( = 1)?(f) Is ( < 3) different from ( ≤ 3) in this problem?