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propriate technology to answer this question. e following estimated regression equation based on 10 observations was presented. 9 = 27.1270 + 0.5503x, + 0.4960x, ere, SST = 6,728.125, SSR = 6,228.375, s. = 0.0814, and = 0.0565. a) Compute MSR and MSE. (Round your answers to three decimal places.) MSR = MSE = (b) Compute Fand perform the appropriate F test. Use a = 0.05. State the null and alternative hypotheses. O Ho: B= B2 = 0 H: One or more of the parameters is not equal to zero. Ho: B1 B2 O Ho: B,0 and B, = 0 H,-0 and B, 0 Find the value of the test statistic. (Round your answer to two decimal places.) F= Find the p-value. (Round your answer to three decimal places.) p-value = State your conclusion. O Reject H There is sufficient evidence to conclude that the overall model is significant. O Do not reject H. There is sufficient evidence to conclude that the overall model is significant. O Reject H There is insuffident evidence to conclude that the overall model is significant. O Do not reject H There is insufficient evidence to conclude that the overall model is significant. (c) Perform at test for the significance of B, Use a = 0.05. State the null and alternative hypotheses. (c) Perform a t test for the significance of B,. Use a = 0.05. State the null and alternative hypotheses. o "o: P 0 HB, = 0 o o , 0 o "o B, > o o "o: P, < o

propriate technology to answer this question. e following estimated regression equation based on 10 observations was presented. 9 = 27.1270 + 0.5503x, + 0.4960x, ere, SST = 6,728.125, SSR = 6,228.375, s. = 0.0814, and = 0.0565. a) Compute MSR and MSE. (Round your answers to three decimal places.) MSR = MSE = (b) Compute Fand perform the appropriate F test. Use a = 0.05. State the null and alternative hypotheses. O Ho: B= B2 = 0 H: One or more of the parameters is not equal to zero. Ho: B1 B2 O Ho: B,0 and B, = 0 H,-0 and B, 0 Find the value of the test statistic. (Round your answer to two decimal places.) F= Find the p-value. (Round your answer to three decimal places.) p-value = State your conclusion. O Reject H There is sufficient evidence to conclude that the overall model is significant. O Do not reject H. There is sufficient evidence to conclude that the overall model is significant. O Reject H There is insuffident evidence to conclude that the overall model is significant. O Do not reject H There is insufficient evidence to conclude that the overall model is significant. (c) Perform at test for the significance of B, Use a = 0.05. State the null and alternative hypotheses. (c) Perform a t test for the significance of B,. Use a = 0.05. State the null and alternative hypotheses. o "o: P 0 HB, = 0 o o , 0 o "o B, > o o "o: P, < o

College Algebra
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section: Chapter Questions
Problem 10T: Olympic Pole Vault The graph in Figure 7 indicates that in recent years the winning Olympic men’s...
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You may need to use the appropriate technology to answer this question. The following estimated regression equation based on 10 observations was presented. 9 = 27.1270 + 0.5503x, + 0.4960x-2 Here, SST = 6,728.125, SSR = 6,228.375, s, = 0.0814, and s, = 0.0565. (a) Compute MSR and MSE. (Round your answers to three decimal places.) MSR = MSE = (b) Compute Fand perform the appropriate F test. Use a = 0.05. State the null and alternative hypotheses. O Ho: B = B2 = 0 H: One or more of the parameters is not equal to zero. O Ho: B1< B2 O Ho: B,+0 and B, +0 H: One or more of the parameters is equal to zero. O Ho: B > B2 O Ho: B1*0 and B, = 0 H: B = 0 and B, +0 Find the value of the test statistic. (Round your answer to two decimal places.) F = Find the p-value. (Round your answer to three decimal places.) p-value = State your conclusion. O Reject H. There is sufficient evidence to conclude that the overall model is significant. O Do not reject H There is sufficient evidence to conclude that the overail model is significant. O Reject H There is insufficient evidence to conclude that the overall model is significant. O Do not reject Ho. There is insufficient evidence to conclude that the overall model is significant. (C) Perform at test for the significance of B,. Use a = 0.05. State the null and alternative hypotheses. (c) Perform at test for the significance of B,. Use a = 0.05. State the null and alternative hypotheses. o Ho: P 0 H: B, = 0 o Ho ,= o = 'g H o "o = 0 H B.> 0 o o B, > o o o , <0 H: B, 20
Transcribed Image Text:You may need to use the appropriate technology to answer this question. The following estimated regression equation based on 10 observations was presented. 9 = 27.1270 + 0.5503x, + 0.4960x-2 Here, SST = 6,728.125, SSR = 6,228.375, s, = 0.0814, and s, = 0.0565. (a) Compute MSR and MSE. (Round your answers to three decimal places.) MSR = MSE = (b) Compute Fand perform the appropriate F test. Use a = 0.05. State the null and alternative hypotheses. O Ho: B = B2 = 0 H: One or more of the parameters is not equal to zero. O Ho: B1< B2 O Ho: B,+0 and B, +0 H: One or more of the parameters is equal to zero. O Ho: B > B2 O Ho: B1*0 and B, = 0 H: B = 0 and B, +0 Find the value of the test statistic. (Round your answer to two decimal places.) F = Find the p-value. (Round your answer to three decimal places.) p-value = State your conclusion. O Reject H. There is sufficient evidence to conclude that the overall model is significant. O Do not reject H There is sufficient evidence to conclude that the overail model is significant. O Reject H There is insufficient evidence to conclude that the overall model is significant. O Do not reject Ho. There is insufficient evidence to conclude that the overall model is significant. (C) Perform at test for the significance of B,. Use a = 0.05. State the null and alternative hypotheses. (c) Perform at test for the significance of B,. Use a = 0.05. State the null and alternative hypotheses. o Ho: P 0 H: B, = 0 o Ho ,= o = 'g H o "o = 0 H B.> 0 o o B, > o o o , <0 H: B, 20
Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to three decimal places.) p-value = State your conclusion. O Reject H. There is insufficient evidence to conclude that 8, is significant. O Do not reject H There is insufficient evidence to conclude that 6, is significant. O Do not reject H. There is sufficient evidence to conclude that , is significant. O Reject H There is sufficient evidence to conclude that B, is significant. (d) Perform at test for the significance of B, Use a 0.05. State the null and alternative hypotheses. Hoi Bz>0 Ho Bz =0 H By>0 Ho Az =0 Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to three decimal places.) p-value %3D State your conclusion. O Do not reject H.. There is sufficient evidence to conclude that B, is significant. O Reject H.. There is insufficient evidence to conclude that B, is significant. O Do not reject H. There is insufficient evidence to conclude that B, is significant. Reject Ho. There is sufficient evidence to conclude that 6, is significant. CO O
Transcribed Image Text:Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to three decimal places.) p-value = State your conclusion. O Reject H. There is insufficient evidence to conclude that 8, is significant. O Do not reject H There is insufficient evidence to conclude that 6, is significant. O Do not reject H. There is sufficient evidence to conclude that , is significant. O Reject H There is sufficient evidence to conclude that B, is significant. (d) Perform at test for the significance of B, Use a 0.05. State the null and alternative hypotheses. Hoi Bz>0 Ho Bz =0 H By>0 Ho Az =0 Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to three decimal places.) p-value %3D State your conclusion. O Do not reject H.. There is sufficient evidence to conclude that B, is significant. O Reject H.. There is insufficient evidence to conclude that B, is significant. O Do not reject H. There is insufficient evidence to conclude that B, is significant. Reject Ho. There is sufficient evidence to conclude that 6, is significant. CO O
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