Question

The ages of two groups of karate students are shown in the following dot plots


The mean absolute deviation (MAD) for group A is 2.07 and the MAD for group B is 5.51. Which of the following observations can be made using these data?

Group A has greater variability in the data.
Group A has less variability in the data.
Group B has a lower range.
Group B has a lower mean.

Answer 1

@hotguy

Answer 2

anyone............???????????????????????????????????????

Answer 3

@hotguy

Answer 4

i dont get this one

Answer 5

Group A has less variability in the data.