1. For the given the following x and y data: y 4 5.4 5 5.7 6 6.1 6.4 7 8 6.7 6.8 9 7.1 10 7.5 11 7.8 8.5 13 12.7 8.8 14 12 Construct scatterplot using Ti-83/84 PLUS just like I have shown in the lecture. b) a) State null and alternative hypotheses. Find the value of the linear c) correlation coefficient, using Ti-83/84 PLUS formula provided. r, or

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