Interpret Data Display

Did more people between the ages of 15 and 29 attend the play than people over 29?

• Yes

• No

• The same number of people attended

• Data not available

How much time did the most people spend driving to work?

• 0 minutes

• 100-119 minutes

• 40-59 minutes

• Hi

Do twice as many of the people surveyed spend 40 to 59 minutes driving to work as spend 20 to 39 minutes? Explain how you can tell from the graph.

• Yes, the 40-59 bar is twice as high as the bar for 20-39.

• No, the numbers are equal.

• No, fewer people spend 40 to 59 minutes.

• Yes, the Vikings are better than the Packers.

The table shows the results of a survey on the age of people visiting a restaurant. Use the data to complete the histogram.

• 
• 
• 

The picture shows a...

• dotplot

• histogram

• pie chart

• bar chart

The display shown is...

• Skewed left

• Skewed right

• Symmetric

Which of the following is true?

• Both dotplots are fairly symmetric.

• The top dotplot is skewed left and the bottom is symmetric.

• Both dotpots are skewed right.

• Both dotplots are skewed left.

According to the key on the stemplot, if 6|2 was plotted in the stemplot, it would represent the number...

• 62

• 6.2

• 26

• 6/2

The data display shown is a(n)...

• bar chart

• histogram

• stemplot

• dotplot

Which display has the most variability in the data?

• A

• C