The values for three different sets of data are shown.

A 2-column table with 3 rows. Column 1 is labeled Data Set with entries 1, 2, 3. Column 2 is labeled Data points with entries (34, 38, 41, 47, 50, 52, 96), (22, 78, 84, 88, 92), (0, 1, 3, 6).

Without calculating any statistics, Gabriel knew that data Set 3 would have the lowest mean absolute deviation among the three sets. How does he know?

C

Step-by-step explanation:

Because set 1 and 2 contain outliers

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !