Data Analysis 3rd Grade

What is a bar graph?

• • A table of numbers

• • A type of picture

• • A way to show data using bars

What do the bars in a bar graph represent?

• • The number of times each category occurs

• • The height of the bars only

• • Colors of the bars

What is a frequency table?

• • A table that shows colors

• • A table to organize data with categories and counts

• • A table for counting money

How many students have blue for a favorite color?

• 11
• 12
• 14
• 17

Which statement about this graph is true

• Eddy read more art books.

• Eddy read the same number of science fiction and mystery books

• Eddy read the least comedy books

What do you find in a frequency table?

• • Pictures and symbols

• • Categories and their counts

• • Only numbers

What is a dot plot?

• • A type of graph that uses dots to show data

• • A table of data

• • A picture of dots

The table shows the number of each type of science report that third-grade students completed. Which graph below shows the correct height for each bar in the graph?

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Tags

3.8.A

How do you read a dot plot?

• • By counting the dots for each category

• • By looking at the colors

• • By guessing

What is a pictograph?

• • A type of bar graph

• • A table of numbers

• • A graph that uses pictures or symbols to show data