Question

Mike wants to compare the mean height of the players on his favorite baseball and tennis teams. He creates the dot plots shown below:

Answer 1

The mean absolute deviation is 2.44 inches for the baseball team and 1.8 inches for the tennis team. Which of the following conclusions can be drawn from the data?

There is more variability in the baseball team member heights.
There is more variability in the tennis team member heights.
The baseball players are all taller than the tennis players.
The tennis players are all taller than the baseball players.

Answer 2

Standard deviation represents the extent of variability.

Answer 3

Higher the standard deviation, greater the variability.

Answer 4

so is it c?

Answer 5

no

Answer 6

a!

Answer 7

You smart girl!

Answer 8

thank u! :)

Answer 9

no problem