(a) use a scatter plot to determine whether there is a significant linear correlation between x and y, and (b) find the values of n, 1.x, 1x2, C^x)2, Ixy, and the linear correlation coefficient r.

In Exercises 5-18,
a. Construct the scatter plot.
b. Find the value of the linear correlation coefficient r.
c. Determine whether there is a significant linear correlation between the two variables. (Use a = 0.05.,)
d. Save your work because some of the same data will be used in the next section.

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x 2 3 5 5 10 y 6 0 15 5 2