Graphs Review

Graphs Review

• An organized way to collect your data. Shows how often one data point appears in a data set.

• Frequency charts change tally charts into a numerical format.​

Tally/Frequency Charts

Multiple Choice

What is the frequency for the number of weeks that had only four days of rain?

• 4

• 6

• 19

• 15

Similar to a tally chart, except data is represented by pictures rather than tallies.

Pictographs

Multiple Choice

How many kilograms of apples were sold in all?

• 16 kg

• 64 kg

• 72 kg

• 18 kg

Takes a set of data and organizes it using bars along an x- and y-axis.

Bar Graphs

Multiple Choice

What month were the majority of students born?

• October

• August

• May

• June

Organizes a set of data on a number line.

Line Plots

Multiple Choice

What day were the least amount of cars sold?

• Thursday

• Tuesday

• Saturday

• Monday

Divides a circle into fractional parts (called sectors) that represent a portion of the whole. Usually expressed as percentages.​

Circle Graphs (Pie Charts)

Multiple Choice

What percentage of people have rabbits as pets?

• 4%

• 5%

• 6%

• 30%

• 55%