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Here is a bivariate data set x 1 7 67 5 46 5 12 6 23 9 r y 65 4 173 8 107 4 88 4 80 1 4 7 87 9 4 35 2 4 7 8 9 37 1 42 3 47 3 105 9 35 4 133 6 16 9 9 8 122 8 83 7 7 3 39 2 73 1 56 2 9 2 25 3 15 4 29 4 26 3 8 6 18 3 This data can be downloaded as a csv file with this link Download CSV 64 1 40 8 Find the correlation coefficient and report it accurate to three decimal places What proportion of the variation in y can be explained by the variation in the values of x Report answer as a percentage accurate to one decimal place m

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