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Unit 4 Math
Vocabulary terms and definitions for Unit 4: Data Analysis and Probability
| Term | Definition |
|---|---|
| Bar graph | a graph that uses rectangular bars to show data |
| Data | a collection of facts |
| Pictograph | a graph that uses the same picture or symbol to show data |
| Symbol | something that stands for something else |
| Tally Mark | a mark used to record data collected in a survey |
| Chart/table | displays data in columns and rows |
| Picture graph | a graph that uses different pictures to show data |
| Experiment | a process used to make a discovery |
| Category | a group or collection of things that belong together |
| Survey | a method of collecting data by asking people questions |
| Predict | to make the best guess that a certain outcome will happen |
| Compare | to find likeness and difference greater than, less than, or equal to ( >, <, = ) |
| Outcome | the result of an event of a probability experiment |
| Probability | the chance that a particular outcome will happen |
| More likely | having a greater chance that an outcome will happen |
| Less likely | having a lesser chance that an outcome will happen |
Created by:
hostetdj
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