bropspt nat a 2, 4, OR 6 will be rolled?

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.1: Counting
Problem 4E: True or False? In counting combinations, order matters. In counting permutations, order matters. For...
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Prob-Stats (Math 3350)
Formulas and Notation
Cardinality Operator: n(S), counts the (possibly infinite) number elements in set S.
n(A)
n(S), the probability of event A is the cardinality of event set A
Lean
Probability:P(A)
divided by the cardinality of the sample space S.
• Permutations:
P(n, k) = -k)! , the number of ordered ways to permute n objects into
k bins.
k!(n-k)!, the number of unordered ways to arrange n objects into
• Combinations:
k bins. This notation also refers to the binomial coefficients and is read “n choose k".
• We will use "word" to refer to all possible distinct orderings of a group of lette
without concern for whether or not these orderings would show up in a dictionary.
oblems
1. A standard dice is rolled. What is the probability that a 2, 4, OR 6 will be rolled?
red in h
Transcribed Image Text:Prob-Stats (Math 3350) Formulas and Notation Cardinality Operator: n(S), counts the (possibly infinite) number elements in set S. n(A) n(S), the probability of event A is the cardinality of event set A Lean Probability:P(A) divided by the cardinality of the sample space S. • Permutations: P(n, k) = -k)! , the number of ordered ways to permute n objects into k bins. k!(n-k)!, the number of unordered ways to arrange n objects into • Combinations: k bins. This notation also refers to the binomial coefficients and is read “n choose k". • We will use "word" to refer to all possible distinct orderings of a group of lette without concern for whether or not these orderings would show up in a dictionary. oblems 1. A standard dice is rolled. What is the probability that a 2, 4, OR 6 will be rolled? red in h
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