Age Race ID Gender

10 Asian 1 M

14 Hispanic 2 F

17 Caucasian 3 M

24 African-American 4 M

26 Asian 5 M

30 Asian 6 F

33 Caucasian 7 F

43 Caucasian 8 F

42 African-American 9 F

36 African-American 10 M

Which variable will you use to draw a normal curve?