1.	The machine that fills gallon milk jugs at a dairy dispenses the milk in amounts that are normally distributed with a standard deviation of 0.002 gallon. What percent of the jugs will get between 0.998 and 1.002 gallons of milk?
		A.	99%	B.	68%
		C.	95%	D.	100%
		Hint
	2.	The KlipKlamp company manufactures paper clips with masses that are normally distributed with a mean of 2.5 grams and a standard deviation of 0.125 gram. What percent of the clips are more than 2.75 grams?
		A.	0.5%	B.	16%
		C.	5%	D.	2.5%
		Hint
	3.	The weights of the babies born in Martin County Hospital are normally distributed with a mean of 119 ounces and a standard deviation of 20 ounces. What percent of the babies have a birth weight between 59 and 179 ounces?
		A.	100%	B.	99%
		C.	68%	D.	95%
		Hint
	4.	The scores on a national achievement test are normally distributed with a mean of 50 and a standard deviation of 10. Out of a group of 200 students, how many would you expect to score more than 70?
		A.	1	B.	5
		C.	32	D.	10
		Hint
	5.	The curve shown is________.
		A.	normal	B.	positively skewed
		C.	not skewed	D.	negatively skewed
		Hint