Stem and Leaf Plots and Scatter Plots

While doing a project for P. E. class, Ling researched the number of athletes competing in an international sporting event.

How many countries have exactly 32 athletes?

• 4

• 3

• 6

• 1

The employee at the department store counted the number of ties on each tie rack.

How many racks have at least 30 ties but fewer than 40 ties?

• 4

• 2

• 7

• 5

A Technical Assistance Manager monitored his customers' wait times.

What is the shortest wait time?

• 30 minutes

• 48 minutes

• 31 minutes

• 71 minutes

A machine dispensed red gumdrops into bags of various sizes.

How many bags had at least 15 red gumdrops?

• 33

• 23

• 25

• 27

A veterinarian weighed all the dogs that visited his office last month.

How many dogs weighed exactly 22 pounds?

• 2

• 0

• 1

• 3

The Oxford Soup Company recorded the number of rotten tomatoes in each barrel it received.

How many barrels had less than 100 rotten tomatoes?

• 13

• 15

• 16

• 17

Brenda counted the number of silver beads on each bracelet at Oak Grove Jewelry, the store where she works.

What is the largest number of silver beads?

• 80 silver beads

• 88 silver beads

• 86 silver beads

• 83 silver beads

At a candy factory, butterscotch candies were packaged into bags of different sizes.

How many bags had exactly 66 butterscotch candies?

• 3

• 1

• 4

• 2

A farmer counted the number of apples on each tree in her orchard.

How many trees have at least 30 apples but fewer than 60 apples?

• 2

• 4

• 0

• 3

Amy counted the number of pairs of shoes for sale at each of the shoe stores in the mall.

How many stores have fewer than 100 pairs of shoes?

• 11

• 12

• 14

• 13