1.	Find the median of the ages 15 years, 18 years, 19 years, 18 years, and 16 years.
		A.	17.2 years	B.	19 years
		C.	4 years	D.	18 years
		Hint
	2.	Find the median of the costs $15, $16, $12, $21, and $12.
		A.	$3	B.	$12
		C.	$15	D.	$9
		Hint
	3.	Find the mode of the costs $15, $16, $12, $21, and $12.
		A.	$9	B.	$15.20
		C.	$15	D.	$12
		Hint
	4.	Find the median of the times 8.8 sec, 8.4 sec, 9.7 sec, 9.3 sec, and 9.7 sec.
		A.	9.3 sec	B.	9.18 sec
		C.	1.3 sec	D.	9.7 sec
		Hint
	5.	Find the mode of the times 8.8 sec, 8.4 sec, 9.7 sec, 9.3 sec, and 9.7 sec.
		A.	9.18 sec	B.	1.3 sec
		C.	9.3 sec	D.	9.7 sec
		Hint