Question

Consider the partially completed ANOVA summary table below. Complete parts a through d below. Source df SS MS F Regression 1 700 Residual Total 8 1000 a. Complete the remaining entries in the table. SS Source df MS F Regression 1 700 Residual Total 8 1000 (Type integers or decimals rounded to two decimal places as needed.)

b. How many ordered pairs are in this​ sample?

c. Calculate the sample coefficient of determination.

d. Using alpha equals 0.05, what conclusions can be made about the population coefficient of​ determination?

what is p-value and test statistic?

Answer 1

Solution Given that Residual de Total df - Reqvessiorn df 8-1 Pesidual SS = Regoession desidyal Tatal SS- 1o00-700 =300 Regdession sS Regdession ns = Regoession df 구00 = 구00 Residual SS Residual MS Residual df 300 =42.857142 42-8571 Regoess ion 7s Residual MS 쿠00 42.857 16. 3354

Souoce df SS MS Regdession 700 700 6.34 42.86 300 onp!tas Tota lo00 (b) Numbed of oddeded palrs = total+ = 8t 9 .'. Tne oddeed paids ade in this Sample 9 teomination Sample coefficient SSR 700 SST 00o .The sample coefficient of detevminationo7 d oo5 using Nutl hypothesis Ho: P-0 Altesnative hypothesis Ha Pt0 P-value = (ftest, dfi, df2) - C16.34, 1,7) O 004919 Yesult is significont at P<0.05 The P. value 000 49/9 F16.34 statistics Test