Calculate the correlation coefficient for the following data sets and then plot these data sets as scatter plots: (a) x 26 12 26 16 11 34 23 27 21 26 14 y 22 33 33 28 36 answer: r= -0.77357 (Б) 3 9 10...

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Extracted text: Calculate the correlation coefficient for the following data sets and then plot these data sets as scatter plots: (a) x 26 12 26 16 11 34 23 27 21 26 14 y 22 33 33 28 36 answer: r= -0.77357 (Б) 3 9 10 17 28 5 V 30 30 48 38 38 40 49 43 answer: r = 0.53995 using the law Ex;yi – nxỹ VIEx - nž²)(E v? – nỹ?)