Answers to questions 5, 7, and 8 in chapter 9 of the ISLR textbook.

Answers to questions 3, 8, and 9 in chapter 8 of the ISLR textbook.

Answers to questions 6 and 10 in chapter 7 of the ISLR textbook.

Answers to questions 2,9, and 11 in chapter 6 of the ISLR textbook.

Answers to questions 3, 5, 6, and 9 in chapter 5 of the ISLR textbook.

Answers to questions 13, 14, and 16 in chapter 4of the ISLR textbook.

Answers to questions 2, 9, 10, and 12 in chapter 3 of the ISLR textbook.