Pacific Lutheran University STATISTICS STATISTICS 231 The New Yorker article ” Measure for Measure, Measure for Measure,”…
The New Yorker article “Measure for Measure, Measure for Measure,” tells the story of Francis Galton, the eccentric 19th century scholar who gave us the terms “correlation” and “regression.”
please download the article, read and help me finding these questions.
1. Draw a rough sketch of Galton’s graph of children’s height (y) “regressed” on parental height (x). What did Galton find to be the slope of the relationship between the two?
2. Interpret the slope coefficient in question one.
3. Explain carefully why a baseball player who had an extremely good year (batting better than .300 for example), is likely to do worse the following year.
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