answers 2023/2024
Combination - ANSWER-order does not matter
Permutation - ANSWER-order does matter
What does "and" mean? - ANSWER-you multiply
what formula do you use for "or"? - ANSWER-P(a)+P(b)-P(a,b)
What calculator input do you use for combination? - ANSWER-Math, PRB, 3
What calculator input do you use for permutation? - ANSWER-Math, PRB, 2
How do you know if something is fair? - ANSWER--find the expected value: A(a) * B(b) * C(c)......
-if the expected value equals 0, its fair
Probability of success formula: - ANSWER-(n/k) (P)^k (1-p)^n-k
Before you start the exam.... - ANSWER-2nd, 0, DiagnosticOn
Open circles - ANSWER-
Closed circles - ANSWER-
(X + #) - ANSWER-Moves left