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Problem 2
The following set of data is randomly selected from a STA 2122 class of mine from spring 2010. The list includes clicker points earned in class and their final averages. Use the data below to find the S2 for the random error of the least squares prediction line:
Clicker points 32 11 34 41 16 15 7 15
Class Average 99 70 91 101 79 72 68 68
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