Trapezoid A B C D is shown. An altitude with length 5 is drawn from point B to side A D. The length of B C is 14, the length of C D is 6, and the length of base A D is 16. Use the formula A = One-halfh(b1 + b2). What is the area of the trapezoid? 32, 60, 75, 560, square units

The stem-and-leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil. soil a soil b 5 9 5 2 1 1 6 3 9 5 1 0 7 0 2 3 6 7 8 2 1 8 3 0 9 key: 9|6 means 69 key: 5|8 means 58 calculate the mean of each data set. calculate the mean absolute deviation (mad) of each data set. which set is more variable? how do you know?