Based on the ANOVA table given, is there enough evidence at the 0.01 level of significance to conclude that the linear relationship between theindependent variables and the dependent variable is statistically significant?ANOVASourcedfRegression 3Residual 11 509.143650 46.28578614 1676.933333TotalSSMSF1167.789683 389.263228 8.409995YesNoSignificance F0.003457m TablesCopy DataKeypaeKeyboard Shortca

The question is about ANOVA.Given :F value = 8.409995Significance F = 0.003457To find :Test whether…

Answered: Based on the ANOVA table given, is…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Data on Advertising Expenditures and Revenue (each measured in thousands of dollars) was collected and Excel was used to run a Regression Analysis on the data. The Excel-generated output is provided below: ANOVA df SS MS F Significance F Regression 1 571.4127907 571.4127907 38.03889695 0.003508906 Residual 4 60.0872093 15.02180233 Total 5 631.5 Coefficients Standard Error t Stat P-value Intercept 32.76744186 2.865238148 11.43620187 0.000333583 Expend 1.578488372 0.255933673 6.167568155 0.003508906 Suppose that you will run the T-test on . a. State the value of , the T Test Statistic (TS) that you would use to run this test. Round off your answer to the fourth decimal place. = Blank 1. Fill in the blank, read surrounding text. b. State the value of the PValue (PV) for the Test Statistic in part (a) above. Round off your answer to the fourth decimal place. The PV = Blank 2. Fill in the blank, read surrounding text.
A study was conducted to examine how fear of public speaking varies across year of tertiary education (1st, 2nd or 3rd). Subjects were interviewed at the end of each of year of their tertiary education for fear of public speaking (measured on a 10 point metric scale). Which of the following would be an appropriate statistical test to conduct, which addresses these hypotheses? Group of answer choices: Factorial ANOVA Mixed ANOVA Multiple Regression Within Subjects ANOVA Single Factor ANOVA
Refer to the ANOVA table for this regression. Source d.f. SS MS Regression 2 578,850 289,425 Error 21 378,420 18,020 Total 23 957,270 Using Appendix F on the pictures, calculate F.05, a=0.05, F statistics, R2, and R2 adj.
a. b. C. Name: 3. You have been provided the following regression summery output for the demand for Good X. F df Significance F 0.00000798529 53.29202 Regression Residual Total Intercept Price (Px) Income (1) Price Other (Py) 3 56 59 Coefficients 355.8130 -4.9835 0.8762 -1.4893 SS 824.897 209.662 1,034.559 Standard Error 0.632473 0.939474 0.487969 0.968633 MS 255.3953 4.792375 P-value 6.45E-05 0.001985 0.078924 0.027889 Using the estimates above, state the demand function rounded to two decimals (Format: Qx=do+a1 Px + a ₂1+ a 3Py): Is the product called X a normal or inferior good? (motivate) Is the "Price Other (Py)" referring to a complement or substitute good (motivate)
Based on the ANOVA table given, is there enough evidence at the 0.05 level of significance to conclude that the linear relationship between the independent variables and the dependent variable is statistically significant? Source df SS Regression 2 984.715358 Residual 7 298.884642 Total 9 1283.600000 ANOVA MS F 492.357679 11.531217 42.697806 Significance F 0.006092 Copy Data Ĵ Based on the ANOVA table given, is there enough evidence at the 0.05 level of significance to conclude that the linear relationship between the independent variables and the dependent variable is statistically significant? Source df SS Regression 2 984.715358 Residual 7 298.884642 Total 9 1283.600000 ANOVA MS F Significance F 492.357679 11.531217 0.006092 42.697806 Copy Data
What does it mean for a test result to be statistically significant? Describe the relationship between alpha level, critical regions, and "p"
Chapter 9, Section 2, Exercise 032 Use the following ANOVA table for regression to answer the questions. Response: Y Source DF Sum Sq Mean Sq F-value Pr(>F) Regression 1 355.21 355.21 14.76 0.000 Residual Error 359 8641.13 24.07 Total 360 8996.34 Give the F-statistic and p-value.Enter the exact answers.The F-statistic is=The p-value is=
Given the following ANOVA table: Degrees Mean Source of of Variance Sum of Sum of F-stat Squares Freedom Squares | Regression 2 5.5 Residual 27 2.507 Total What is the value of SST? Please report your answer in 3 decimal places.

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