(Step-by-Step) Consider the following table and use the formulas that are given for computing the correlation coefficient. (Give your answer correct to
Question: Consider the following table and use the formulas that are given for computing the correlation coefficient. (Give your answer correct to two decimal places.)
x 4 0 2 4 2
y 7 3 4 5 7
r =
n(
xy)-(
x)(
y)
_______
(1)
n(
x2) – (
x)2
n(
y2)-(
y)2
r= ss(xy) ____ (2)
ss(x) . ss(y)
r=
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