Question
The following bivariate data set contains an outlier X y 44 2 4908 1 73 9 2459 7 59 3 4039 8 50 7 572
The following bivariate data set contains an outlier X y 44 2 4908 1 73 9 2459 7 59 3 4039 8 50 7 572 4 31 8 2301 9 49 3 1306 4 20 2 46 32 6 9 3 41 7 13 7 21 3 66 2 267 7 1777 399 3839 4 3850 4 336 9 1170 4 1186 6 646 7 30883 5 What is the correlation coefficient with the outlier Tw Round your answer to three decimal places What is the correlation coefficient without the outlier wo Round your answer to three decimal places Would inclusion of the outlier change the evidence for or against a linear correlation No Including the outlier does not change the evidence regarding a linear correlation Yes Including the outlier changes the evidence regarding a linear correlation Question for thought Would you always draw the same conclusion with the addition of an outlier
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