Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Solve clearly You may need to use the appropriate technology to answer this question. Consider the data. 12 13 (a) Compute the mean square error

Solve clearly

image text in transcribedimage text in transcribed
You may need to use the appropriate technology to answer this question. Consider the data. 12 13 (a) Compute the mean square error using equation s- MSE - SSE n - 2 (Round your answer to two decimal places.) 11.6 X SSE (b) Compute the standard error of the estimate using equation s = \\ MSE _ 2 : ( Round your answer to three decimal places.) 1.987 (c) Compute the estimated standard deviation of b, using equation , wow _ 2.(Round your answer to three decimal places.) 0.622 (d) Use the e test to test the following hypotheses (a = 0.05): Find the value of the test statistic. (Round your answer to three decimal places.) 4.18 x Find the p-value. (Round your answer to four decimal places.) p-value = 3.182 X State your conclusion. Reject H. We conclude that the relationship between x and y is significant. O Do not reject it.. We conclude that the relationship between > and y is significant. Reject Ho. We cannot conclude that the relationship between x and y is significant. O Do not reject Ho. We cannot conclude that the relationship between x and y toO Do not reject Ho. We conclude that the relationship between x and y Is significant. O Reject Ho. We cannot conclude that the relationship between x and y Is significant. O Do not reject Ho. We cannot conclude that the relationship between x and y is significant. (e) Use the F test to test the hypotheses in part (d) at a 0.05 level of significance. Present the results in the analysis of variance table format. Set up the ANOVA table. (Round your values for MSE and F to two decimal places, and your p-value to three decimal places.) Source Sum Degrees Mean of Variation of Squares of Freedom Square p-value Regression 1 X 67.6 67.6 17 48 79.2 Error 3 X 11.6 X 3.8667 Total 4 X 79.2 X Find the value of the test statistic. (Round your answer to two decimal places.) 17.48 X Find the p-value. (Round your answer to three decimal places.) p-value State your conclusion. O Do not reject Ho. We conclude that the relationship between x and y is significant. Reject Ho. We conclude that the relationship between x and y is significant. Reject H.: We cannot conclude that the relationship between x and y is significant. @ Do not reject Ho. We cannot conclude that the relationship between x and y is significant

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Trigonometry

Authors: Mark Dugopolski

4th Edition

0321915496, 9780321915498

More Books

Students also viewed these Mathematics questions

Question

Do I really need this item?

Answered: 1 week ago

Question

1. To gain knowledge about the way information is stored in memory.

Answered: 1 week ago