On this webpage you will find my solutions to the thirteenth edition of "Elementary Statistics" by Mario F. Triola. Here is a link to the book's page on amazon.com. If you find my work useful, please consider making a donation. Thank you.

Section 1-1 Section 1-2 Section 1-3 Ch. 1 Quiz Ch. 1 Review
Exercise 1 Exercise 20 Exercise 1 Exercise 20 Exercise 1 Exercise 20 Exercise 1 Exercise 1
Exercise 2 Exercise 21 Exercise 2 Exercise 21 Exercise 2 Exercise 21 Exercise 2 Exercise 2
Exercise 3 Exercise 22 Exercise 3 Exercise 22 Exercise 3 Exercise 22 Exercise 3 Exercise 3
Exercise 4 Exercise 23 Exercise 4 Exercise 23 Exercise 4 Exercise 23 Exercise 4 Exercise 4
Exercise 5 Exercise 24 Exercise 5 Exercise 24 Exercise 5 Exercise 24 Exercise 5 Exercise 5
Exercise 6 Exercise 25 Exercise 6 Exercise 25 Exercise 6 Exercise 25 Exercise 6 Exercise 6
Exercise 7 Exercise 26 Exercise 7 Exercise 26 Exercise 7 Exercise 26 Exercise 7 Exercise 7
Exercise 8 Exercise 27 Exercise 8 Exercise 27 Exercise 8 Exercise 27 Exercise 8 Exercise 8
Exercise 9 Exercise 28 Exercise 9 Exercise 28 Exercise 9 Exercise 28 Exercise 9 Exercise 9
Exercise 10 Exercise 29 Exercise 10 Exercise 29 Exercise 10 Exercise 29 Exercise 10 Exercise 10
Exercise 11 Exercise 30 Exercise 11 Exercise 30 Exercise 11 Exercise 30
Exercise 12 Exercise 31 Exercise 12 Exercise 31 Exercise 12 Exercise 31
Exercise 13 Exercise 32 Exercise 13 Exercise 32 Exercise 13 Exercise 32
Exercise 14 Exercise 33 Exercise 14 Exercise 33 Exercise 14 Exercise 33
Exercise 15 Exercise 34 Exercise 15 Exercise 15 Exercise 34
Exercise 16 Exercise 35 Exercise 16 Exercise 16 Exercise 35
Exercise 17 Exercise 36 Exercise 17 Exercise 17 Exercise 36
Exercise 18 Exercise 37 Exercise 18 Exercise 18 Exercise 37
Exercise 19 Exercise 38 Exercise 19 Exercise 19
Cumulative Section 2-1 Section 2-2 Section 2-3
Exercise 1 Exercise 1 Exercise 13 Exercise 25 Exercise 1 Exercise 13 Exercise 1 Exercise 13
Exercise 2 Exercise 2 Exercise 14 Exercise 26 Exercise 2 Exercise 14 Exercise 2 Exercise 14
Exercise 3 Exercise 3 Exercise 15 Exercise 27 Exercise 3 Exercise 15 Exercise 3 Exercise 15
Exercise 4 Exercise 4 Exercise 16 Exercise 28 Exercise 4 Exercise 16 Exercise 4 Exercise 16
Exercise 5 Exercise 5 Exercise 17 Exercise 29 Exercise 5 Exercise 17 Exercise 5
Exercise 6 Exercise 6 Exercise 18 Exercise 6 Exercise 18 Exercise 6
Exercise 7 Exercise 7 Exercise 19 Exercise 7 Exercise 19 Exercise 7
Exercise 8 Exercise 8 Exercise 20 Exercise 8 Exercise 20 Exercise 8
Exercise 9 Exercise 9 Exercise 21 Exercise 9 Exercise 21 Exercise 9
Exercise 10 Exercise 10 Exercise 22 Exercise 10 Exercise 10
Exercise 11 Exercise 11 Exercise 23 Exercise 11 Exercise 11
Exercise 12 Exercise 12 Exercise 24 Exercise 12 Exercise 12