What is the cutoff for the vertical distance

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Question: The scatter plot shows the relationship between hours spent studying and exam scores. The line shown is the calculated line of best fit. The correlation coefficient is 0.69.

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1. The Sum of Squared Errors for a data set of 18 numbers is 49. What is the standard deviation?

2. What is the cutoff for the vertical distance that a point can be from the line of best fit to be considered an outlier?

Reference no: EM131667964

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