Data Analysis Quiz

What is the mode in a set of data?

• The value that appears most frequently

• The middle value when data is ordered

• The average of all values

• The difference between the highest and lowest values

In the first period test scores, which score was the mode?

• 9

• 8

• 7

• 10

How many students scored 10 in the first period test?

• Four students

• One student

• Three students

• Two students

What is the mode of the second period test scores?

• 9

• 3

• 5

• 8

How many times did the mode occur in the second period test scores?

• Five times

• Four times

• Three times

• Two times