Math vocab unit 3 flash cards H. Mifflin
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| bar graph | A graph that uses bars to show data
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| data | A set of information.
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| equally likely | Having the same probability of happening.
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| key | The code that tells what each symbolrepresents on a graph.
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| line plot | A diagram that organizes data using a number line.
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| mean | The average of numbers in a set of data.
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| median | The middle number in a set of ordered numerical data.Example: In the set 2, 3, 6, 7, 7, the median is 6.
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| mode | The number that occurs most often in a set of data.Example: In the set 2, 3, 4, 4, 6, the mode is 4.
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| ordered pair | A pair of numbers used to locate a point.
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| outcome | A result in a probability experiment.Example: In tossing a coin, heads and tailsare the two possible outcomes.
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| pictograph | A graph that uses pictures to show data.
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| probability | The chance of an event occurring.
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| range | The difference between the greatest numberand the least number in a set of data.Example: The range of 2, 3, 6, 8, 9 is 7 because 9 2 7.
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| scale | A system of marks at equal intervals and in a given order.Used on graphs to help show numerical data.
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| survey | A way to collect data in which you askpeople a question and record their answers.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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