Question

GIVING 100 POINTS!!!!

Answer 1

Answer:

As per dot plots we see the distribution of prices is close but majority of prices are concentrated in different zones. So MAD would be more similar by the look.

Let's verify

Neighborhood 1

Data

• 55, 55, 60, 60, 70, 80, 80, 80, 90, 120

Mean

• (55*2+ 60*2+ 70+ 80*3 + 90+ 120)/10 = 75

MAD

• (20*2+15*2+5+5*3+15+45)/10 = 15

Neighborhood 2

Data

• 100, 110, 110, 110, 120, 120, 120, 140, 150, 160

Mean

• (100 + 110*3+ 120*3+ 140 + 150+ 160)/10 = 124

MAD

• (24+14*3+4*3+16*3+16+26+36)/10 = 20.4

As we see the means are too different (75 vs 124) than MADs (15 vs 20.4).

Answer 2

Answer

the image isnt very clear

Step-by-step explanation: