Part A: Based on the samples, which student generally has higher quiz scores? A.
Kari, because the mean and median of her scores is 84.5.

B.
Jocelyn, because the interquartile range of her scores is 9.

C.
Jocelyn, because she had a maximum score of 95.

D.
Kari, because the range of her scores is 18.

He trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? ? a) 42 cm2; 27 cm2; 69 cm 2 b) 54 cm2; 27 cm2; 81 cm 2 c) 108 cm2; 27 cm2; 135 cm 2 d) 108 cm2; 13.5 cm2; 121.5 cm 2