The range is 15 pounds. The mean weight is 6.1 pounds.

The median weight is 4.5 pounds.

The mean absolute deviation is 3.5 pounds.

Which measure of center and variation best describe Greta's data?

A. the mean and the range

B. the median and the range

C. the mean and the mean absolute deviation

D. the median and the mean absolute deviation

It's C

Step-by-step explanation:

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

we can't see all full 4 options, but if this is the full option, than the very left one is correct:

-2/5 * -3 3/4

remake the question, adding a picture of all the question, or write down the full left and right answers.