Line of Best Fit - Line that approximates a data set and can be used to predict future values., Box Plot - Data representation that shows the spread of data by comparing the median, quartiles, and highest and lowest values., Dot Plot - Data representation that shows the number of actual values for each number in a data set., Histogram - Data representation that shows the number of data values in given ranges in a data set., Mean - Statistical average of a data set, found by adding all the values and dividing by the number of values., Median - Middle number in a data set., IQR - Difference between the quartile values in a data set that represents the range of the middle 50% of the values., Standard Deviation - Statistical measure of the spread of a data set compared to the mean., Outlier - A data value that is much larger or smaller than the other values in a data set., Midpoint - Middle point between two other points on the coordinate plane., Distance Formula - Formula, based on the Pythagorean Theorem, used to calculate the length of a segment on the coordinate plane., Parallel Lines - Lines that never intersect and have the same slope., Perpendicular Lines - Lines that intersect at right angles and have opposite reciprocal slopes.,

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