# Question: In a simple linear regression analysis attempting to link an

In a simple linear regression analysis attempting to link an independent variable x (average hours per week that a CEO spends at work) to a dependent variable y (size of a CEO’s house), the following ANOVA table was produced. Can the sample results represented here be used to reject a “β = 0” null hypothesis at the 5% significance level? Explain. What does your conclusion tell you about the relationship between x and y?

## Answer to relevant Questions

Calculate the adjusted r2 value (b). You have been conducting a study of supermarket sales of ProDay energy bars. The table below shows partial results of a multiple linear regression analysis intended to link monthly sales ...In a simple linear regression analysis attempting to link independent variable x (college GPA) to dependent variable y (starting salary), the following ANOVA table was produced. Can the sample results represented here be ...Two independent samples of size 10 have been selected from two large populations, with the following results. Use analysis of variance to test the hypothesis that the two populations represented here have the same population ...a. Use the t test described in Chapter 10 to test the null hypothesis that the average time until the rash disappears is the same for men and women. The significance level is .05. b. Use analysis of variance to test the ...A random sample of size 10 from normal population A has a variance of 360. A second, independent, random sample of size 15 from normal population B has a variance of 240. Test a null hypothesis that the variances of the two ...Post your question