What are the lower quartile, upper quartile, and median for this box and whisker plot?

a. lq = 7 uq = 14 median = 18

b. lq = 18 uq = 14 median = 21

c. lq = 14 uq = 28 median = 21

d. lq = 14 uq = 28 median = 22

C

Step-by-step explanation:

The lower quartile is the value at the left side of the box, that is

LQ = 14

The upper quartile is the value at the right side of the box, that is

UQ = 28

The median is positioned at the vertical line inside the box. that is

Median = 21

step-by-step explanation:

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,