2. Consider an experiment of rolling five dice. (a) [1 (b) What is the probability that the five dice come up different values? What is the probability of obtaining two odd numbers and three even numbers? 3. In a bag, there are 8 blue marbles, 10 red marbles and 12 green marbles. When 4 marbles are randomly chosen from the bag, find each of the following probabilities. (a) [1 (b) [ What is the probability that all chosen marbles have the same color? If it's known that none of the chosen marbles are green, what is the probability of getting more blue marbles than red marbles? 4. Let A and B be events. (a) (b) ] Assume P(A) = 0.57, P (B) = 0.78, and P(A n B) = 0.42. Find P(A U BC). Assume P(A) = 0.57, P(B) = 0.78, and P(A | B) = 0.65. Find P(BIA).

2. Consider an experiment of rolling five dice. (a) [1 (b) What is the probability that the five dice come up different values? What is the probability of obtaining two odd numbers and three even numbers? 3. In a bag, there are 8 blue marbles, 10 red marbles and 12 green marbles. When 4 marbles are randomly chosen from the bag, find each of the following probabilities. (a) [1 (b) [ What is the probability that all chosen marbles have the same color? If it's known that none of the chosen marbles are green, what is the probability of getting more blue marbles than red marbles? 4. Let A and B be events. (a) (b) ] Assume P(A) = 0.57, P (B) = 0.78, and P(A n B) = 0.42. Find P(A U BC). Assume P(A) = 0.57, P(B) = 0.78, and P(A | B) = 0.65. Find P(BIA).

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.8: Probabilities Of Disjoint And Overlapping Events

Problem 2C

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