Jalynn's key terms
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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| average | The result obtained by adding several quantities together and then dividing this total by the number of quantities; the mean
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| bar graph | A diagram in which the numerical values of variables are represented by the height or length of lines or rectangles of equal width
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| frequency | The rate at which something occurs or is repeated over a particular period of time or in a given sample
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| graph | A diagram showing the relation between variable quantities, typically of two variables, each measured along one of a pair of axes at right angles
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| horizontal axis | A Cartesian coordinate system specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances from the point to two fixed perpendicular directed lines, measured in the same unit of length.
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| integers | A whole number; a number that is not a fraction
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| key | A small piece of shaped metal with incisions cut to fit the wards of a particular lock, and that is inserted into a lock and turned to open or close it
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| line graph | In graph theory, the line graph L(G) of an undirected graph G is another graph L(G) that represents the adjacencies between edges of G. The name line graph comes from a paper by although both and used the construction before this. ...
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| line plot | A graphical display of a set of data where each separate piece of data is shown as a dot or mark above a number line.
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| mean | Intend to convey, indicate, or refer to (a particular thing or notion); signify
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| measure of central tendency | In mathematics, an average, or central tendency of a data set is a measure of the "middle" value of the data set.
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| median | Denoting or relating to a value or quantity lying at the midpoint of a frequency distribution of observed values or quantities, such that there is an equal probability of falling above or below it
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| mode | A way or manner in which something occurs or is experienced, expressed, or done
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| negative numbers |
Being negative or non-negative is a property of a number which is real, or a member of a subset of real numbers such as rational and integer numbers. A negative number is one that is less than zero, such as −, −1.414, −1. A positive number
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| opposites | A person or thing that is totally different from or the reverse of someone or something else
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| outlier | A value that is much higher or much lower than the other values in a set of data
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| positive numbers | Being negative or non-negative is a property of a number which is real, or a member of a subset of real numbers such as rational and integer numbers
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| range | the difference between the greatest number and the least number in a set of data
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| stem and leaf plot | A system used to condense a set of data where the greatest place value of the data forms the stem and the next greatest place value of the data forms the stem
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| vertical axis | A Cartesian coordinate system specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances from the point to two fixed perpendicular directed lines, measured in the same unit of length.
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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:
Jalynn Tarver
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