Since Φ(q0.95)=0.95 is the same as 1 − Φ(q0.95)=0.05, the table gives us q0.95 = 1.64, or more precisely, if we interpolate between the fourth and the fifth column; 1.645.   2. Let X be a continuous...

Since Φ(q0.95)=0.95 is the same as 1 − Φ(q0.95)=0.05, the table gives us q0.95 = 1.64, or more precisely, if we interpolate between the fourth and the fifth column; 1.645.

2. Let X be a continuous random variable with probability density function

a. Draw the graph of f.

b. Determine the distribution function F of X, and draw its graph.