1. The Super Bowl is coming up soon. Do you plan to watch it? What snacks will you eat while watching the game? A sample of size n = 2000 adults was surveyed and asked to name the best food to serve at a Super Bowl party. The responses to this survey are presented in the table below. Should a pie chart be used to graph this data?

Food	Percentage
Chicken wings	50%
Pizza	45%
Chicken bites	38%
Mozzarella sticks	33%
Chips	32%

A. Yes. The data is categorical, so a pie chart is appropriate.

B. No. We should only use a pie chart when we have fewer than five categories.

C. Yes. We should use a pie chart any time we have fewer than six categories.

D. No. The percentages sum to more than 100%.

E. Yes. Any time a survey is about food, a pie chart should be used.

2. A(n) _____________ is an observation that falls outside the overall pattern of the graph.

A. category

B. inconsistency

C. outlier

D. midpoint

E. trend

3. A random sample of college students was asked to indicate how many credits they are currently enrolled in this semester. Responses ranged from 3 credits to just under 21 credits. This data is presented in the histogram below. How would you describe the shape of this distribution?

-NWAVANOV Frequency 1 3 5 7 9 11 13 15 17 19 21 Time (minutes)America's favorite days % of respondents naming each day as their favorite in a 2005 Gallup survey 30 24 18 12 0 Friday Saturday Sunday Monday Wed. Thursday Tuesday9 7 5 Frequency 4 2 110 120 130 140 150 160 170 180 190 Length in minutes