What does a small MAD tell you about a set of data?
Swim Team
MAD = 0.8
Name
Age (years) Mean
Absolute
Deviation
Maddox
9
10
Most of the data values are less
than the mean.
Enrique
13
Gloria
Mckenna
Most of the data values are
greater than the mean.
Asher
Hannah
Most of the data values are
similar (close) to the mean.
Danielle
Katy
Timothy
11
Most of the data values are
different from the mean.
Gentry
10

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0