i sixsigma
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Use the given data set to complete parts (a) through (c) below. (Use alpha = 0.05.)
x y
10 9.16
8 8.12
13 8.76
9 8.77
11 9.25
14 8.10
6 6.14
4 3.08
12 9.13
7 7.25
5 4.75
a. Construct a scatterplot
b. Find the linear correlation coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables.
c. Identify the feature of the data that would be missed if part (b) was completed without constructing the scatterplot.
