Exercise Answers: Module 28
Mean, Median, Mode
- $
- $
- $
- $
- $
- $
- the median is more representative because the mean is higher than five of the six home values.
- AT&T Mobility
- Samoas and Thin Mints
games
games
games
- they all represent the data fairly well;
wins represents a typical Patriots season.
games
games
games
- they all represent the data fairly well;
or
wins represents a typical Bills season.
grams; the mean doesn’t seem to represent a typical clementine because there is a group of smaller ones (from
to
grams) and a group of larger ones (from
to
grams) with none in the middle.
grams; for the same reason, the median doesn’t represent a typical clementine, but you could say it helps split the clementines into a lighter group and a heavier group.
- there is no mode because too many values appear twice.
grams; this is a small increase over the previous mean.
grams; the median does not change when one of the highest numbers increases.
grams; you might say it represents the mass of a typical large clementine, but it doesn’t represent the entire group.