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regression, Basic Statistics
Tuddenham and Snyder obtained the following results for 66 California boysat ages 6 and 18 (the scatter diagram is footballshaped):
average height at 6 ˜ 3 feet 10 inches, SD˜1.7 inches,
average height at 18˜5 feet 10 inches, SD˜2.5 inches, r˜ 0.80
) Find the r.m.s. error for the regression prediction of height at 18 fromheight at 6.
Posted Date: 11/22/2015 9:16:20 AM  Location : Pakistan
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