Lemma
EasyRegression & correlation
OpenStax, Introductory Statistics 2e §12.6 Outliers · Try It 1 · Statistics · Regression & correlation

Outliers · Try It 1

The data points for the graph from the third exam/final exam example are as follows: (1, 5), (2, 7), (2, 6), (3, 9), (4, 12), (4, 13), (5, 18), (6, 19), (7, 12), and (7, 21). Remove the outlier and recalculate the line of best fit. Find the value of ŷ when x = 10.

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OpenStax, Introductory Statistics 2e · §12.6 Outliers · Try It 1

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