You want to find the distance that a person on top of a Ferris wheel is form a person on the bottom of the Ferris wheel. Which best describes the distance?

The diameter of the Ferris wheel

Step-by-step explanation: The diameter will best describe the distance that a person on the top of a Ferris wheel is from a person on the bottom of the Ferris wheel. This is as a result of the fact that it covers the entire length of the circular Ferris wheel. Let me list off what each of these answer options are:

-The radius is half of the circle

-The diameter is the length from top to bottom

-The circumference is the perimeter of the Ferris wheel

-The area is the quantity that expresses the extent of a two-dimensional region, shape, or planar lamina, in the plane.

Hope this helped! ;)

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0