Data Analysis Quiz

What is the range in a set of data?

• The product of the greatest and least values

• The average of all values in the set

• The difference between the greatest and least values

• The sum of all values in the set

In the first period test scores, what was the greatest value?

• 7

• 8

• 9

• 10

How is data represented in a line plot?

• Using pie slices

• Using dots or the letter X above a number line

• Using bars of different heights

• Using lines connecting data points

What is the range of the second period test scores?

• 9

• 6

• 3

• 12

In the second period data, what was the least value?

• 5

• 4

• 3

• 2