Check My W Video Consider the following data for two variables, x and y. 140 115

Question

Check My W Video Consider the following data for two variables, x and y. 140 115 130 145 175 160 120 i 145 105 120 120 135 135 115 a. Compute the standardized residuals for these data (to 2 decimals). Enter negative values as negative figure, if necessary. Observation 1124.67 Observation 2-8.17 Observation 3-007 * Observation 4 -6.97 0 Observation 5 5.77 Observation 61.13 Observation7-0.47 Do the data indude any outliers? (Yes, there appears tobean b. Which of the following plots the standardized residuals against y StandardizedRsidua re to search

Explanation / Answer

Observation Predicted yi Residuals Standard Residuals 1 124.67 20.33 2.10 2 113.17 -8.17 -0.84 3 120.07 -0.07 -0.01 4 126.97 -6.97 -0.72 5 140.77 -5.77 -0.60 6 133.87 1.13 0.12 7 115.47 -0.47 -0.05

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