The options for both questions are the same. Thank you

ge activities NGE TY 5.1.1: Identifying null and alternative hypotheses. Jump to level 1 A librarian believes that most books are kept longer or shorter than the allowed time of 3 weeks. What is the alternative hypothesis? Pick O What is the null hypothesis? Pick The average time a book is kept is 3 weeks. The average time a book is kept is different from 3 weeks. The average time a book is kept is longer than 3 weeks. Check Try again CHALLENGE ACTIVITY 5.1.2: Identifying sample statistics and population parameters. Start source uring environ 3 20 888 F2 DII F3 F4 F5 F6 F8 # PK 4 5 6 8 Q W E R Y