APPLICATION To make three servings of Irish porridge, you need 4 cups of water and 1 cup of steel-cut oatmeal. How much of each ingredient will you need for two servings? For five servings?

Measures of Variation Thursday, August 22:05 PM Range, Standard Deviation, and Variance We'll be focusing on the ones in bold. Range is the max - min, it is difficult to interpret on it's own A lot of statisticians use standard deviation, which is a measure of deviation from the mean. It is calculated as follows Test Score x - x bar (x - x bar)^2 previous...