Describing and Comparing Data with Dotplots and Stemplots Answers

The side-by-side stemplot below displays the arm spans, in centimeters, for two classes.

The dotplot below displays the number of math classes taken by a random sample of students at a high school.

Thirty-four high school students were surveyed and asked how many siblings they have. The dotplot below displays the distribution of responses.

The dotplots below display the number of bite-size snacks that students in two statistic classes grabbed with one hand. Class A has 32 students and Class B has 34 students.Which statement is NOT true?

The dotplot below displays the difference in scores for 18 games between a high school soccer team and its opponent.

The dotplots below display the number of bite-size snacks that students in two statistic classes grabbed with one hand. Class A has 32 students and Class B has 34 students.Which statement best compares the variability of the number of snacks grabbed for Class A and Class B?

The side-by-side stemplot below displays the arm spans, in centimeters, for two classes.

Thirty-four high school students were surveyed and asked how many siblings they have. The dotplot below displays the distribution of responses.

The dotplots below display the scores for two classes on a 30-point statistics quiz. Class A has 26 students and Class B has 25 students.Which statement best compares the scores for Class A to Class B?

The arm spans were measured, in centimeters, for 12 students. The results are shown below.148, 151, 154, 155, 160, 161, 162, 162, 167, 170, 171, 180A student used the data to create this stemplot.