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The straight line that best fits the data on a coordinate plane is the Line Of Best Fit.
"Divide line 1 by line 2" typically refers to a mathematical operation where the numerical value or expression represented by line 1 is divided by the value or expression represented by line 2. This operation can be used in various contexts, such as solving equations, calculating ratios, or analyzing data. The result will yield a new value that represents how many times line 2 fits into line 1.
line in data is y=-2X+6 The perpendicular line will have a slope of = +1/2 Note : m X m' = -1 , m= slope of line 1 ; m'= slope of perpendicular line to line 1
The point lies 1 unit below the regression line.
A line plot shows data on a number line usually with an x or other marks to show frequency.It measures the frequency of an a item in a given data set.Source: www.icoachmath.comStep 1: First arrange the data items from least to greatest.Step 2: Then group the data items that are the same.Step 3: Match the grouped data items with the figures shown.