View the step-by-step solution to:

# A book can be classified as either non dash fiction or fiction. Suppose that 97 % of books are classified as fiction. (a) 2 books are chosen at...

A book can be classified as either non dash fiction or fiction. Suppose that 97​% of books are classified as fiction.

​(a) 2 books are chosen at random. What is the probability that both books are fiction​?

​(b) 9 books are chosen at random. What is the probability that all 9 books are fiction​?

​(c) What is the probability that at least 1 of 9 randomly selected books is non dash fiction​? Would it be unusual that at least 1 of 9 randomly selected

books is non dash fiction​?

Great question... View the full answer

1 comment
• I came up with 0.9409 for (a).......??
• RayO2
• May 16, 2018 at 7:09am

The way to answer this question is ... View the full answer

• TY...I thought I was doing the calculations wrong.
• RayO2
• May 16, 2018 at 7:26am
• TY
• loxners
• May 16, 2018 at 8:09am

(a) T he probability that both  books  are fiction is 0.9409. (b)The... View the full answer

Answer: (a) The probability that both the 2 books are fiction is 0.9409 . (b) The... View the full answer

### Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

### -

Educational Resources
• ### -

Study Documents

Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

Browse Documents