Question: =+b. What is the value of the sample correlation coefficient? y 5 62.9476 2 0.54975x a 5 5.20683380 b 5 20.3421541 a x 5 1060

=+b. What is the value of the sample correlation coefficient?

yˆ 5 62.9476 2 0.54975x a 5 5.20683380 b 5 20.3421541 a x 5 1060 a y 5 15.8 a xy 5 1601.1

c. Suppose that SSTo 5 2520.0 (this value was not given in the paper). What is the value of se?

5.50 Both r

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