Prob. and Counting
Conditional Prob.
Prob. and Counting
100
A subset of the sample space. It may Consist of one or more outcomes.
What is an Event?
100
Events that are not dependent.
What is an independent event?
100
n!
What is n factorial?
200
As an experiment is repeated over and over, the empirical probability of an event approaches the theoretical probability of the event.
What is the law of large numbers?
200
Events can't occur at the same time.
What is mutually exclusive?
200
An ordered arrangement of objects. The number of different permutations of n distinct objects is n!
What is a permutation?
300
The set of all outcomes in a sample space that are not included in event E(E')
What is the complement of event E?
300
f/n
What is the empirical probability?
300
3P7
What is 210?
400
0 ≤ P(E) ≤ 1
What is the range of probabilities rule?
400
P(A or B) = P(A) + P(B) - P(A and B)
What is the Addition Rule?
400
If one event can occur in m ways and a second event can occur in n ways, the number of ways the two events can occur in sequence is m*n.
What is the Fundamental Counting Principal?
500
Result from intuition, educated guesses, and estimates.
What is subjective probability?
500
P(B|A)
What is a conditional probability?
500
The best teacher ever.
Who is Ms. Oliver?
M
e
n
u