Quiz 1 for the course CS 4365/CS 5354, Summer 2010

Name: _____________________________________________________________

5 pages of notes allowed.

1. On a line x1 - x2 = 1, find a point which is the closest to the point (3,2). Use the Lagrange multipliers method.

2. Given the following number of people in each age bracket: [20, 30]: 1, [30, 40]: 2, [40, 50]: 1, compute the interval for the mean age and the upper bound for the variance.