| Term | Definition |
|---|
| bar graph | a graph that uses bars to show data is called a _________ __________ |
| circle graph | a graph in the shape of a circle that shows data as a whole made up of different parts is called a _________ __________ |
| data | information collected about people or things is called ___________ |
| double-bar graph | a graph used to compare similar kinds of data is called a ____________ ____________ |
| frequency | the number of times an event occurs is called its _______________. |
| interval | the distance between two numbers on the scale of a graph is called the ____________. |
| key | the part of a math or graph that explains the symbols or colors is called a ___________. |
| line graph | a ____________ _____________ is a graph that shows how data changes over a period of time. |
| mean | the number found by adding all the data in a set and dividing by the amount of numbers you added. For example 4 + 5 + 1 + 2 = 12 12 รท 4 = 3. The _________ of that data set is 3. |
| median | the middle number in a set of data ordered from greatest to least is called the ____________. For example 2, 3, 4, 5, 6 The __________ is 4. |
| mode | the number that occurs most often in a set of data. For example, 2, 3, 4, 4. 5, 5, 5, 6, 7 the __________ is 5. |
| pictograph | a _____________ is a graph that uses pictures to show and compare information. |
| range | the ______________ is the difference between the greatest and least numbers in a set of data. For example, 2, 3, 1, 4. 4, 5, 5, 6, 7 7 - 2 = 5 the ________ is 5. |
| frequency table | a ______________ _______________ is a table that uses tally marks to record information. |
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