The exam scores of 10 students in a statistics class are listed.

50

35

41

97

76

69

94

91

23

65

To make a stemplot of these data, you would use stems

a. 20,30,40,50,60,70,80,90.

b. 2,3,4,5,6,7,8,9.

c. 20,30,40,50,60,70,90.

d. 2,3,4,5,6,7,9.