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Math Vocabulary
Chapter 7
| Question | Answer |
|---|---|
| survey | a method of gathering information to record data |
| frequency | the number of times an event occurs |
| numerical data | data in the form of numbers |
| categorical data | data in the form of categories |
| data | information collected about people or things |
| tally table | a table that uses tally marks to record data |
| scale | a series of numbers placed at fixed distances on a graph to help label the graph |
| interval | the distance between two numbers on the scale of a graph |