Comparing Two Categorical Variables — Quiz

Question 1

Which of the following statements are true, according to the graph?

Revolt · Accepted Answer

Dealership C has the highest percentage of automatic transmissions.

Question 2

Which of the following statements is not true, according to the graph?

Revolt · Accepted Answer

The percentage of people who prefer football is approximately the same for the right- and left-handed groups.

Question 3

Based on the graph, is there an association between team sales and the day of the week?

Revolt · Accepted Answer

There is an association because the distribution of team sales differs among the days of the week.

Question 4

Which of the following statements is true, according to the graph?

Revolt · Accepted Answer

The percentage of people for each transmission preference is relatively the same for left-handed and right-handed people.

Question 5

Based on the graph, is there an association between pet preference and lunch preference?

Revolt · Accepted Answer

There is no association because the distribution of lunch preference is approximately the same among the pet groups.

Question 6

Which of the following statements is true according to the graph?

Revolt · Accepted Answer

For those who prefer caffeinated coffee, a higher percentage of people prefer it with milk.

Question 7

Which of the following statements is true about the graph?

Revolt · Accepted Answer

The percentage of people who prefer salad for lunch is about the same no matter what their pet preference.

Question 8

Which of the following statements is true, according to the graph?

Revolt · Accepted Answer

Students who did not eat a mint were more accurate guessers.

Comparing Two Categorical Variables — Quiz Answers