Describing and Comparing Data with Dotplots and Stemplots — Quiz

Question 1

What is the correct set of data for the stemplot?

Revolt · Accepted Answer

15, 16, 16, 17, 19, 20, 21, 23, 32, 42

Question 2

Which letter represents the approximate location of the mean difference in score?

Revolt · Accepted Answer

C

Question 3

Which of the following is the best explanation for the dots at negative 1 ?

Revolt · Accepted Answer

In two games, the team lost to the opponent by 1 goal.

Question 4

What is the shape of the distribution of the number of siblings?

Revolt · Accepted Answer

skewed to the right

Question 5

What percent of students have fewer than 2 siblings?

Revolt · Accepted Answer

24 percent

Question 6

Which of the following is the best description of the shape and center of the dotplot?

Revolt · Accepted Answer

The distribution of math classes is unimodal symmetric with a center around 4 classes.

Question 7

Which of the following best describes the shape of the distribution of test scores?

Revolt · Accepted Answer

slightly skewed left

Question 8

What percentage of the number of snacks grabbed is greater than 29 ?

Revolt · Accepted Answer

16 percent

Question 9

Does this stemplot accurately display the data?

Revolt · Accepted Answer

Yes, this is an accurate display of the data.

Question 10

What percentage of games were won by the high school soccer team?

Revolt · Accepted Answer

72 percent

Describing and Comparing Data with Dotplots and Stemplots — Quiz Answers