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2. Suppose the public library has 130 math textbooks, and each textbook has a 17% chance of having a broken spine, and r
Posted: Thu May 12, 2022 1:44 pm
by answerhappygod
- 2 Suppose The Public Library Has 130 Math Textbooks And Each Textbook Has A 17 Chance Of Having A Broken Spine And R 1 (17.63 KiB) Viewed 26 times
2. Suppose the public library has 130 math textbooks, and each textbook has a 17% chance of having a broken spine, and requiring rebinding. (a) (points) How many of the books should you expect will require rebinding? (b) (7 points) What is the standard deviation of books with broken spines? (c) 7 points) Is it more likely that none of the books need rebinding, or that half (65) of the books nood rebinding? Why?