The double box-and-whisker plot shows the numbers of correct answers on a test for each student in Room 212 and Room 214. (a) Compare the populations using measures of center and variation.

(b) Express the difference the measures of center as a multiple of each measure of variation.

the answer is 489

step-by-step explanation:

answer: 12,000

step-by-step explanation: first you ar e supposed to add. then multiply then subtract

answer: it depends on what the tax percentage

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6