HELP EMAIL S UNIVERSITY OF ALBERTA eClass Coefficients Standard Error t Stat P-value Intercept 1.139 TSSW 0.244 a. What is the proportion of variation in TSWC that can be explained by TSSW? O 0.962 O 0.925 O 0.145 O 0.855 O 0.731 b. What is a 90% two-sided confidence interval for the intercept? O (-0.033, 2.311) O (0.041, 2.237) O (0.239, 2.039) O (0.631, 1.647) O (0.143, 2.135) c. For a 99% two-sided prediction interval where the time searching for something to watch is 18.4 minutes, what is the margin of error? O 0.333 O 1.128 O 0.285 O 1.319 O 0.438Class HELP Question 9 Use the following Information for the three questions below. Not yet answered In a 2016 study, a streaming service known as Interflix identified a potential relationship between the time (in days per week) users spend watching content on Marked out of 3 their platform and the time (in minutes per day) searching for something to watch on the Interflix streaming service platform. Randomly selecting 15 users, the Remove nag following Excel output was obtained to predict the time spent watching content (TSWC) from the time searching for something to watch (TSSW). Some values In the output are missing. Note that the average time searching for something to watch was 17.84 and Sxx = 231.967. (Note that 3.148-04 = 3.14 x 10.) SUMMARY OUTPUT Regression Statistics Multiple R R Square Standard Error Observations 15 ANOVA df SS MS F P-value Regression 8.25E-07 Residual 2.335 Total 16.092 Coefficients Standard Error t Stat P-value Intercept 1.139 TSSW 0.244 a. What is the proportion of variation In TSWC that can be explained by TSSW? O 0.962 O 0.925 O 0.145 O 0.855 O 0.731