Suppose you mark n points on a circle, where n is a whole number greater than 1. the number of segments you can draw that connect these points is 1/2n2- 1/2n how many segments can you draw if you mark 8 points on the circle

The accompanying data represent the miles per gallon of a random sample of cars with a three-cylinder, 1.0 liter engine. (a) compute the z-score corresponding to the individual who obtained 42.342.3 miles per gallon. interpret this result.