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Unit 7 Data/Graphs
Stem Leaf, Histogram
Term | Definition |
---|---|
Frequency | How often something occurs - or how many times |
Tally table | Organizes data by using tally marks in a table |
Frequency table | Like a tally table but uses numbers for frequency instead of tallies |
Dot plot | Uses a number line to plot the frequency with dots or x's. |
Stem and Leaf | Uses a t chart to organize data by place value and shows frequency |
Histogram | has two axis, can show a range, looks like a bar graph |
Data | Information collected about people or things |