Question
exercise 50 53 56 60 64 35 44 49 65 69 Using technology it was determined that the total sum of squares SST was 819
exercise 50 53 56 60 64 35 44 49 65 69 Using technology it was determined that the total sum of squares SST was 819 2 the sum of squares regression SSR was 794 19 and the sum of squares due to error SSE was 25 013 Calculate R and determine its meaning Round your answer to four decimal places Select the correct answer below R 0 0305 Therefore 3 05 of the variation in the observed y values can be explained by the estimated regression equation R 1 0315 Therefore 10 315 of the variation in the observed y values can be explained by the estimated regression equation R 0 0315 Therefore 3 15 of the variation in the observed y values can be explained by the estimated regression equation R 0 9695 O Therefore 96 95 of the variation in the observed y values can be explained by the estimated regression equation E
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