Share
Explore BrainMass

Distributions

Four distributions, labeled (a), (b), (c), and (d), are represented below by their histograms. Without performing any calculations, order the respective means , , , and of the distributions.

A

X
X X X
X X X X X

1 2 3 4 5 6 7 8 9 10 11 12 13 14

B

X
X X
X X X X X X
1 2 3 4 5 6 7 8 9 10 11 12 13 14

C

X X X
X X X X X X
1 2 3 4 5 6 7 8 9 10 11 12 13 14

D

X X
X X X X X X X
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Attachments

Solution Summary

Four distributions, labeled (a), (b), (c), and (d), are represented below by their histograms. Without performing any calculations, order the respective means , , , and of the distributions.

A

X
X X X
X X X X X

1 2 3 4 5 6 7 8 9 10 11 12 13 14

B

X
X X
X X X X X X
1 2 3 4 5 6 7 8 9 10 11 12 13 14

C

X X X
X X X X X X
1 2 3 4 5 6 7 8 9 10 11 12 13 14

D

X X
X X X X X X X
1 2 3 4 5 6 7 8 9 10 11 12 13 14

$2.19