Second Steps: Graphs and Statistics for Two-Variable Data

Compute these values using the Average and Stdev functions. Note: Once you’ve done it for column B, copy and paste the formulas to column C. The standard deviation has this formula . The numerator inside the radical is called the total variation in y, the sum of the squared deviations of y from its mean. Second steps, p.3 of 3, Dr. M ... ................
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