Math Problem Statement
Each flat tire that is brought into a tire shop is either fixed or replaced. The table below lists the number of flat tires that were brought into Hollis's tire shop last month and where the tire was mounted when it went flat. Use this inforation to answer the question(s) about Hollis's customers. right front left front right rear left rear Total fixed 870 781 511 568 2730 replaced 429 781 424 418 2052 Total 1299 1562 935 986 4782
Question content area bottom
Part 1
(Round all answers to 5 decimal places)
A. If 8 tires are randomly selected with replacement, what is the probability that they are all replaced?
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B. If 8 tires are randomly selected with replacement, what is the probability that they are all right rear tires?
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Combinatorics
Multiplication Rule of Probability
Formulas
P(replaced) = 2052 / 4782
P(all replaced) = (P(replaced))^8
P(right rear) = 935 / 4782
P(all right rear) = (P(right rear))^8
Theorems
Law of Large Numbers
Basic Probability Theorems
Suitable Grade Level
Grades 10-12
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