3.8A and 3.8B Review

Front

What is the part of a map or graph that explains what the symbols mean?

Back

Key

Front

How do you arrange items in order from most to least?

Back

You list them starting with the item that has the most votes.

Front

What type of graph uses bars to show data?

Back

Bar Graph

Front

If there are 7 people and 2 have no books, how many have two or less books?

Back

5 people have two or less books.

Front

What snack do kids like the least if the options are Vegetables, Popcorn, Trail Mix, and Crackers?

Back

Crackers

Front

What is a pictograph?

Back

A graph that uses pictures to represent data.

Front

What is a dot plot?

Back

A graph that uses dots to show the frequency of data points.

Front

What is a stem-and-leaf plot?

Back

A method of displaying data where each number is split into a 'stem' and a 'leaf'.

Front

What does a scale on a map represent?

Back

The relationship between distance on the map and actual distance.

Front

What is the purpose of a survey in data collection?

Back

To gather information from a group of people.