The following table is the output of simple linear regression analysis. Note tha

Question

The following table is the output of simple linear regression analysis. Note that in the lower right hand corner of the output we give (in parentheses) the number of observations, n, used to perform the regression analysis and the t statistic for testing H_0: beta_1 = 0 versus H_a: beta_1 notequalto 0. (a) Use the explained variation and the unexplained variation as given on the computer output to calculate the F(model) statistic. (Round your answer to 2 decimal places.) F (b) Utilize the F(model) statistic and the appropriate critical value to test H_0: beta_1 = 0 versus H_a: beta_1 notequalto 0 by setting a equal to .05. What do you conclude about the regression relationship between y and x? Do not reject H_0 with no evidence of a significant relationship between x and y. (c) Utilize the F(model) statistic and the appropriate critical value to test H_0: beta_1 = 0 versus H_a: beta_1 notequalto 0 by setting a equal to .01. What do you conclude about the regression relationship between y and x? Do not reject H_0 with no evidence of a not significant relationship between x and y. (d) Find the p-value related to F(model) on the computer output and report its value. Using the p-value, test the significance of the regression model at the .10, .05, .01, and .001 levels of significance. What do you conclude? (Round your answer to 4 decimal places.) p-value =; Reject H_0 at a = none. No evidence of a significant relationship between x and y.

Explanation / Answer

aa)F=0.80

b)is correct

c) is correct

d) p value =0.3925 , reject Ho; at alpha =0.3925

No evidence ...............

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.