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Here is a bivariate data set. х у 68 78 37 64 60 44 -20 97 48 6 33 56 73 57 50 44 51 46 62 103 Find the correlation coefficient and report it accurate to four decimal places. Hint: Textbook Pages Help Get Help: Points possible: 1 This is attempt 1 of 3.
Here is a bivariate data set. х 94 94 81 67 у 98 -7 21 69 85 84 70 46 68 55 89 22 -65 10 -31 215 Find the correlation coefficient and report it accurate to four decimal places. r= Check Answer
Here is a bivariate data set. х у 91.1 82.3 94.3 43.6 72.7 6.3 89.5 -19.9 73.8 141 85.8 76.9 48 -92.1 69 177 69.2 -34.7 90.1 130.2 102.2 245.2 74 101.2 81.9 -24 94 -23.8 51 -2.6 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. %
Here is a bivariate data set.x y78 3066 2547 -964 7466 3854 -1539 -1059 2262 4754 26Find the correlation coefficient and report it accurate to four decimal places. r=
Here is a bivariate data set. x y 17 118 35 167 67 48 26 146 48 6 61 97 48 -117 53 -3 31 115 31 29 Find the correlation coefficient and report it accurate to four decimal places. r =
Here is a bivariate data set. x y 56.5 70 63.2 34.5 75.3 20.2 69.4 22 33.7 141 44.5 112.3 52.2 81.6 58.6 58.2 58.2 57.6 66.9 40.6 68.8 37.5 Find the correlation coefficient and report it accurate to three decimal places. r = 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. r² = %
Here is a bivariate data set. x y 44.1 57.5 28.1 30.4 19.3 21.1 19.4 7.6 23.9 22.7 23.6 25.6 36.5 43.3 47.5 56 Find the correlation coefficient and report it accurate to three decimal places. r = 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. r² = %
PLEASE HELP!! THANK YOU! Here is a bivariate data set. х y 17 27 184 158 -28 12 59 23 28 36 -11 123 174 17 Find the correlation efficient and report it accurate to four decimal places. ra Check Answer 0 a
Here is a bivariate data set. x y 97 45.2 33.2 95.3 58.3 59.5 58.3 84.2 61.9 41.8 50.1 73.2 47.5 97.5 24.8 70.7 9.5 115.9 52.1 68.1 52.4 84.6 18 93.6 65.8 76.5 60.4 40.4 Find the correlation coefficient and report it accurate to three decimal places. r = 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. r² =...
PLEASEEE HELP!! THANKS!!! Run a regression analysis on the following bivariate set of data with y as the response variable. х у 54.7 26.5 55.1 25.9 49.6 21.9 55 24.1 55.4 23 46.9 22 50.4 21.4 54.7 22.9 49.8 24 49 20.9 57.8 23.9 56.1 25.9 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...