Flashcards
Math 14 - Chapter 2
Cards in this deck (33)
- 1It is the likelihood or chance of an event occurring.Probability
- 2It consists of a set of possible outcomes of a probability experiment.Event
- 3It can be one outcome or more than one outcome.Event
- 4An event with one outcome.Simple event
- 5an event with more than one outcome.Compound event
- 6It is the Set of all possible outcomes or results of a random experiment. It is represented by letter S.Sample space
- 7Each outcome in the sample space/eventelement
- 8It is the subset of this sample space and it is represented by letter E.Event
- 9Probability of an Event FormulaP(E)=n(E)/n(S)
- 10What counting rule can you use if you wish to form a sample of j elements by taking one element from each of the j sets?Multiplicative Rule
- 11What counting rule can you use if you wish to select k elements from the n and arrange them within k positions?Permutation
- 12What counting rule can you use if you wish to partition them into k setsPartitions rule
- 13The arrangement of elements in a distinct orderPermutation
- 14What counting rule can you use when a sample of k elements is to be chosen from a set of n elements.Combinations Rule
- 15Two events are _____or _____if they cannot occur at the same time.mutually exclusive, disjoint
- 16The probability that Event A occurs, given that Event B has occurred, is called a __________.conditional probability
- 17The conditional probability of Event A, given Event B, is denoted by what symbol?P(A|B)
- 18The ______ of an event is the event not occurring.complement
- 19The probability that Event A will not occur is denoted by what symbol?P(A')
- 20The probability that Events A and B both occur is the probability of the __________of A and B.intersection
- 21The probability of the intersection of Events A and B is denoted by ____?P(A∩B)
- 22IfEvents A and B are mutually exclusive, P(A ∩ B) =?0
- 23The probability that Events A or B occur is the probability of the ___of A and B.union
- 24The probability of the union of Events A and B is denoted by __?P(A ∪ B)
- 25If the occurrence of Event A changes the probability of Event B, then Events A and B are ______.dependent
- 26On the other hand, if the occurrence of Event A does not change the probability of Event B, then Events A and B are ____.independent
- 27In Rule of Addition, if two events A and B are mutually exclusive, then:P(A ∪ B) = P(A) + P(B)
- 28In Rule of Addition, for any two outcomes A and B:P(A ∪ B) = P(A) + P(B) - P(A∩B)
- 29In Rule of Multiplication: When two events A and B are independent, then:P(A∩B) = P(A)P(B)
- 30In Rule of Multiplication: When two events A and B are dependent, then:P(A∩B) = P(A)P(B|A)
- 31The probability that event A will occur is equal to 1 minus the probability that event A will not occur.Rule of Subtraction
- 32Rule of Subtraction is denoted by:P(A) = 1 - P(A')
- 33—
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- Flashcards on Math 14 - Chapter 2, created by Jahnelle Marianne Urbano on 07/11/2022.
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- Jahnelle Marianne Urbano · Nov 2022
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- Nov 7, 2022
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