Regression A Coach Wants To See The Relationship Between The Statistics Of Practice Games And Official Games Of A Local 1 (27.44 KiB) Viewed 91 times
Regression A Coach Wants To See The Relationship Between The Statistics Of Practice Games And Official Games Of A Local 2 (25.07 KiB) Viewed 91 times
Regression A Coach Wants To See The Relationship Between The Statistics Of Practice Games And Official Games Of A Local 3 (23.46 KiB) Viewed 91 times
Regression A Coach Wants To See The Relationship Between The Statistics Of Practice Games And Official Games Of A Local 4 (29.82 KiB) Viewed 91 times
Regression. A coach wants to see the relationship between the statistics of practice games and official games of a local soccer team. A sample of 14 players was used and the resulting (partial) Excel output is shown below. Assume both x and y form normal distributions Regression Multiple R R Square Adjusted R Square Standard Error Observations Statistics *** 0.70524 0.668395 8.703633 14 Coefficients Standard (a) The slope of the regression line is OA. 4.378 B. 40.66 OC. 0.717 D. 0.175 (b) The correlation coefficient is. OA. None of the other answers t Stat P-value Lower GILE Upper Time Remaining: 01:27:44
(b) The correlation coefficient is OA. None of the other answers OB. 0.705 OC. 0.8398 OD. -0.8398 A hypothesis test is done to determine whether the correlation coefficient is significantly different from zero. (c) The alternate hypothesis is OA H₁ p=0 OB. H₁B0 OC. H₁0 OD. H.:p*0 80 a FA af MacBook Air JE 8 = EA 1 W Time Remam
0.71709 0.175136 (d) The test statistic in OA 40.78 OB 4.794 OC. 0.362 OD. None of the other answers (e) The degrees of freedom are: A 12 OB. 11 O C. 13 D. 14 1305 21.1673 6040101 4.370001 0.002365 0302046 110007 (1) At the 5% significance level it can be concluded that there is evidence to suggest the correlation coefficienti MacBook Air S
OC. 13 OD. 14 (1) At the 5% significance level it can be concluded that there is evidence to suggest the conslation cont OA positive OB. not zero C. zero OD. negative tab 6: ! Q #: NO 2 W WO P #3 E di $ 4 C % сл стра 5 R MacBook Air LL F (6 T 3 LP Y G S 8 2 H 00 - - 0 K
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!