You spend 1/ 2
of your allowance on monday. on tuesday, you spend 1/ 2
of the amount you have left. on wednesday, you spend half of what remains. what fraction of your allowance do you have

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.