1.The table shows earnings per share of a corporation over a period of 30 years. Year Earnings Year Earnings 1 50.2 16 45.4 33.9 17 35.6 3 20.6 18 30.1 4 25.4 19 25.5 32.9 20 22.4 31.3 21 12.3 7 18.8 22 20.9 8 14.5 23 42.8 17.5 24 86.3 10 23.6 25 73.6 11 20.6 26 47.7 12 21.6 27 56.6 13 27.6 28 53.1 14 36.5 29 48.9 15 49.3 30 41.2 a.Compute y(0), y(3) and p(2) b.Compute regression model and test b at 0.05 significance level c.Compute Durbin-Watson test and conclude that the error terms are correlated or not.
1.The table shows earnings per share of a corporation over a period of 30 years. Year Earnings Year Earnings 1 50.2 16 45.4 33.9 17 35.6 3 20.6 18 30.1 4 25.4 19 25.5 32.9 20 22.4 31.3 21 12.3 7 18.8 22 20.9 8 14.5 23 42.8 17.5 24 86.3 10 23.6 25 73.6 11 20.6 26 47.7 12 21.6 27 56.6 13 27.6 28 53.1 14 36.5 29 48.9 15 49.3 30 41.2 a.Compute y(0), y(3) and p(2) b.Compute regression model and test b at 0.05 significance level c.Compute Durbin-Watson test and conclude that the error terms are correlated or not.
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter6: Polynomials
Section6.2: Use Multiplication Properties Of Exponents
Problem 168E: Depreciation Once a new car is driven away from the dealer, it begins to lose value. Each year, a...
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Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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