Collect & Organize Data
Pictographs
Bar Graphs
100

What is data that involves the use of words?

Qualitative Data

100

What does a pictograph use to depict data?

Pictures or symbols


100

What kind of graph depicts two sets of data? (for example, answers for boys and girls)

Double Bar graph

200

What is data that involves the use of numbers?

Quantitative data


200
What tells what each symbol represents?
Key
200
What is on the side or bottom of a graph that tells what number each bar represents?
Scale
300

What uses tally marks to record data?

Frequency table


300
How many tickets would the pictograph show if the roller coaster received 10 votes and key is one ticket?
10
300
What is the difference between each number and the next one on the scale?
Interval
400
What is a way to collect data and then record the results?
Survey
400
How many dolls did Cammie's Toy Store sell in December if the frequency chart showed 10 dolls and the key was 2?
20
400
How can you tell which bar that has the greatest value?
The tallest bar has the greatest value.
500
What is the number of times the response occurs?
Frequency
500
How many ice cream cones would the pictograph show for Chocolate for Favorite Ice Cream if the frequency chart showed 28 votes for chocolate and the key was 4?
7
500

How would you find the range of students interested in space travel by reading a bar graph?

You would subract the least number of students from the greatest number of students.

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