A college accept 200 students onto a course on the basic that they had each passed an entrance which 1,000 potential students attempted. 160 students achieved a pass in the final at the end of the course. The college decides to advertise 80% as the typical pass rate for its courses.

The data on which the college based its advertisement contains

A. Omitted variable bias

B. Confirmation bias

C. Cognitive bias

D. Survivorship bias

Contour Lines Practice #2 Draw in contour lines at the following elevations (all numbers are given in feet above sea level): 450, 400, 350, 300, 250, 200, 150, 100, 50 150 & 200 200 250 300 300 250 D 200 250 4 300 350 400 300 200 alculate the gradient from point X to point Y A alculate the gradient from point X to point C 250 * 300 350 400 400 300 211 0 km 250 350 40 400 X 463 300 * 250 200 300 B 378 S 400 300 250 200 * 150 5 km @ Y 326 350 350 250 Q 200 4 150 & 116 322 300 250 1 200 150 C @ 100 4 50 10 km you cut through the land from C to D, what would the cross section look like? Draw it. (This is called a PROFILE.)