When graphing, you shade where the solutions are not located. True or false?

If you answer 2+2 you will get over 80 points

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.

Describe a situation where it would be beneficial to round decimals to the nearest dollar. explain why you would use rounding in that situation.