You want to compare the costs of concert tickets in three states. The box-and-whisker plot shows the medians of 150 random samples of 20 concert
tickets in State A, a random sample of 20 concert tickets in State B, and the medians of 150 random samples of 20 concert tickets in State C. Which
conclusion(s) below can be drawn?

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

c

step-by-step explanation: