On our math lessons
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| absolute deviation from the mean | The distance that the data value is from the mean. You find this by taking the absolute value of the deviation of a data value. These are always nonnegative.
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| interquartile range | The distance between the first and third quartiles of the data set. It represents the spread of the middle 50% of the data values.
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| absolute value | The distance between a number and zero on a number line.
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| addition property of equality | The two sides of an equation stay equal when the same amount is added to both sides of the equation.
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| analyze | To think about and understand facts and details about a given set of information. It can involve providing a written summary supported by factual information, diagrams, charts, tables, or any combination of these.
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| area of a parallelogram | The formula is A=bh, where A represents the area, be represents a base, and h is the corresponding height.
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| area of a triangle | The formula is A=1/2bh, where A represents the area, b represents the length of a base, and h represents the corresponding height.
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| base of a prism | One of a pair of parallel polygonal faces that are the same size and shape. A prism is named for the shape of these.
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| box plot | A statistical graph that shows the distribution of a data set by marking five boundary points where data occur along a number line. Unlike a dot plot or a histogram, this does not show frequency.
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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.
To hide a column, click on the column name.
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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.
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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Created by:
Ally_
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