G Google x |Content x MindTap - Cengage Learning x y! The t distribution is a family of s x C 1. The T Distribution Is A Family x y! A random sample of 25 statistic: x C 11. A Random Sample Of 25 Ste x - V X -> C A ng.cengage.com/staticb/ui/evo/index.html?deploymentld=6049577992102978356416356&teISBN=9780357681367&id=1513724310&snapshotld=29438198 * * 1 Error Jack CENGAGE |MINDTAP Q Search this course ? My Home Su22_Final_Exam X Test: Su22_Final_Exam Courses Time Remaining: 0:35:06 Catalog and Study Tools Save Submit Test for Grading A-Z Rental Options Questions a Multiple Choice 08-050 Algo Question 47 of 50 45. College Success Tips 46. O Career Success Tips 47. O A random sample of 25 statistics examinations was selected. The average score in the sample was 77 with a variance of 121. Assuming the scores are normally distributed, the 99% confidence interval for the population average examination score is 48. O ? Help O a. 70.85 to 83.15 49. O O b. 71.88 to 82.12 Give Feedback 50. O O c. 71.33 to 82.67 O d. 71.52 to 82.48 At O- Icon Key a Multiple Choice 08-050 Algo Question 47 of 50 Save Submit Test for Grading Type here to search O 40OF Sunny 3:21 PM 6/24/2022