MODULE 2 DESCRIPTIVE STATISTICS

At Dominique's Donuts the number of donut holes in a bag can vary. Help Dominique find the mode.
12,10,10,10,13,12,11,13,10

• 13
• 12
• 11
• 10

Find the mean of these numbers:
5,11,2,12,4,2

• 4.1
• 6
• 4.5
• 4

Find the median of these numbers:
4,2,7,4,3

• 2
• 5
• 7
• 4

Find the mean of these numbers:
2, 57, 38, 42, 6

• 29
• 38
• 50
• 145

The following table shows the annual salaries earned by employees of a small company. What is the mean?

• 75,650

• 54,950

• 42,750

• 51,000

The following table shows the annual salaries earned by employees of a small company. What is the median?

• 75,650

• 54,950

• 42,750

• 51,000

The table shows the frequency of the number of visits to the doctor per year for a group of children. How many children are in the group?

• 15

• 16

• 25

• 40

The table shows the frequency of the number of visits to the doctor per year for a group of children. What is the mean?

• 2

• 2.2

• 3

• 7.5

The table shows the frequency of the number of visits to the doctor per year for a group of children. What is the median?

• 2

• 2.2

• 3

• 7.5

The time it takes for a car battery to die. Is this data discrete or continuous?

• Discrete

• Continuous