1) A bag contains balls that are either red or blue and either dull or shiny. What is the sample space when a ball is chosen from the bag? 2) If a card is chosen at random from a pack of cards, what is the probability that it is an ace? 3) If P(A) = 0.5, P(A ∩ B) = 0.1, and P(A ∪ B) = 0.8, what is P(B)? complete these small questions

1) A bag contains balls that are either red or blue and either dull or shiny. What is the sample space when a ball is chosen from the bag? 2) If a card is chosen at random from a pack of cards, what is the probability that it is an ace? 3) If P(A) = 0.5, P(A ∩ B) = 0.1, and P(A ∪ B) = 0.8, what is P(B)? complete these small questions

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

1) A bag contains balls that are either red or blue and either dull or shiny. What is
the sample space when a ball is chosen from the bag?

2) If a card is chosen at random from a pack of cards, what is the probability that it is an ace?

3) If P(A) = 0.5, P(A ∩ B) = 0.1, and P(A ∪ B) = 0.8, what is P(B)?

complete these small questions

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