Bar charts represent different categories through ___ of varying lengths.

Bars

True or False: A picture graph uses numbers to represent data.

False. A picture graph uses pictures or symbols to represent data.

Riddle: I show data over time and connect points with a line, what am I?

A line graph.

Fill in the blank: A picture graph can make it easier for ___ to understand data.

Younger children

What type of graph would be most suitable for showing how many students like different sports?

A bar chart.

Riddle: I can represent data visually, and my height shows how much. What am I?

A bar chart.

Fill in the blank: To create a picture graph, you must first decide what ___ will represent each unit of data.

Picture or symbol

Which type of graph would be best to show the number of students who like different ice cream flavors?

A bar chart would be best to show the number of students who like different ice cream flavors.

Bar charts represent data using ___ that vary in length.

Bars

True or False: A picture graph uses numerical values only to represent data.

False. A picture graph uses pictures or symbols to represent data.

Riddle: I show how things change over time, with points connected in line. What am I?

A line graph

What is the primary use of a line graph?

Line graphs are used to track changes over time.

Fill in the blank: A ___ graph uses pictures to represent a specific number of items.

Picture

In a bar chart, what does the height of the bar represent?

The height of the bar represents the value of the category it represents.