Categorical Numerical Data

There are 200 vegetable plants in a garden.  How many of the vegetable plants are green beans?

• 16
• 24
• 28
• 32

600 people were surveyed. How many people rode the stationary bikes that day?

• 150 people
• 120 people
• 90 people
• None of these

In the given pie chart, which colour is most popular? Which colour is the least popular

• red,white

• blue,yellow

• red,blue

• green,blue

What is the relative frequency of students speaking Spanish?

• 16%
• 12%
• 24%
• 48%

The table shows the results of a survey about favorite types of stores. What percent of the people choose the pet store as their favorite?

• 38%

• 22%

• 10%

• 30%

What percent of people chose ski jumping?

• 10%

• 20%

• 15%

• 25%

If 300 students were surveyed, then how many chose badminton?

• 155 students

• 145 students

• 149 students

• 150 students

Find the mean of these numbers:

5,11,2,12,4,2

• 4.1

• 6

• 4.5

• 4

Find the median.

12, 5, 9, 18, 22, 25, 5

• 9

• 8

• 12

• 18

Find the mode.

12, 5, 9, 18, 22, 25, 5

• 22

• 18

• 9

• 5