\[P( ext{heads}) = rac{55}{100} = 0.55\] A and B are two events with probabilities \(P(A) = 0.3\) and \(P(B) = 0.4\) . If A and B are mutually exclusive, what is \(P(A p B)\) ?
Here are the answers to some common problems found in Unit 12 Probability Homework 1: A probability experiment involves rolling a fair six-sided die. What is the probability of rolling a 5? unit 12 probability homework 1 answer key
\[P(5) = rac{1}{6}\] A deck of 52 cards is shuffled, and one card is drawn at random. What is the theoretical probability of drawing a heart? \[P( ext{heads}) = rac{55}{100} = 0
There are 52 cards in the deck, and 13 of them are hearts. The theoretical probability of drawing a heart is: What is the probability of rolling a 5
The sample space for this experiment is {1, 2, 3, 4, 5, 6}. There is only one favorable outcome (rolling a 5), so the probability of rolling a 5 is:
\[P(A p B) = P(A) + P(B) = 0.3 + 0.4 = 0.7\] The probability of an event E is \(P(E) = 0.2\) . What is the probability of the complement of E?
Unit 12 Probability Homework 1 Answer Key: A Comprehensive Guide**