Dot Plot and Stem & Leaf Practice

Which statement best describes the data shown in the dot plot?

• The peak of the data is at 5.

• The data are clustered from 0 to 2.

• The data distribution has no gaps.

• The data distribution is symmetrical.

Which statement is true ?

• Nine students answered 55% of questions correctly

• Half the students answered 70 or 75% of the questions correctly

• Eight students answered more than 80% of the questions correctly

• Ten students answered 100% of the questions correclty

What question is supported by the data ?

• The number of students who sold between 10 & 20 items is greater than the number of students who sold more than 40 items.

• The number of students who sold more than 30 items is greater than the number of students who sold more than 30 items.

• The most common number of items sold is 30.

• The most common number of items sold is 15.

Which statement is supported by the data in the dot plot for the wing lengths of birds?

• More than half of the birds have wing lengths of less than 50 millimeters.

• There are more birds that have a wing length of 54 millimeters than birds that have a wing length of 46 millimeters.

• Fewer than half of the birds have wing lengths greater than 48 millimeters.

• There are more birds that have a wing length of 52 millimeters than birds that have a wing length of 51 millimeters.

Which statement best describes the data shown in the dot plot for the number of packages mailed?

• The data distribution has gaps.

• The data distribution is symmetrical.

• The data are clustered at 5.

• The peak of the data is at 10.

Which stem and leaf plot best represents the data in the line plot?

• Option A

• Option B

• Option C

• Option D