Data Displays and Number Systems
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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| Data | show 🗑
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| show | The study of numerical data: collecting, organizing, and analyzing data to interpret it and answer questions.
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| Statistical Question | show 🗑
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| show | The difference between the maximum and the minimum in the data set. It is a measure of how spread out a distribution is.
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| show | How spread out values in a set of data are.
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| show | A number line long enough to encompass all
numbers in a sample, showing a dot over the
position corresponding to each number.
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| Maximum | show 🗑
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| show | The distribution of data typically takes into account
the range and spread of a data set.
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| Mode | show 🗑
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| Data Landmark | show 🗑
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| show | Lowest or least amount or value.
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| Median | show 🗑
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| Average | show 🗑
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| show | Usually called the average and may be called the arithmetic mean.
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| show | Having the same weight (mass) on either side, creating the balance point in the middle.
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| Measure of Center | show 🗑
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| show | A value far away from most of the rest in a set of data.
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| show | A graph using bars to represent frequency distribution where,
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| show | Numbers which tend to crowd around a
particular point in a set of data values.
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| show | A whole number from one to infinity.
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| show | A counting number from zero to infinity,
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| Positive Number | show 🗑
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| show | A positive number, a negative number or zero
but not a fraction or a decimal fraction.
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| Negative Number | show 🗑
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| Rational Number | show 🗑
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| show | A fraction with a numerator of 1.
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| show | A ratio between two sets of measurements.
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| Opposite | show 🗑
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| show | A pair of numbers where order is important,
for example, (4, 6) is different to (6, 4).
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| Coordinate Grid | show 🗑
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| show | A quarter of a circle or its circumference.
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| show | The point of intersection of the x and y axis
on a coordinate or Cartesian plane.
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| show | The position of a point according to the x axis.
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| show | The position of a point according to the y axis.
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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.
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.
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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