APMA 3110 - Final Exam Review
Use pointer for pth percentile - correct answer ✔✔Process to find a percentile
(p/100)(n + 1) - correct answer ✔✔Pointer
A ∪ B (Outcomes in A or B) - correct answer ✔✔Union
A ∩ B (Outcomes in A and B) - correct answer ✔✔Intersection
A' (Outcomes not in A) - correct answer ✔✔Complement
P(A ∪ B) = P(A) + P(B) - P(A ∩ B) - correct answer ✔✔Addition rule for events that are not necessarily
mutually exclusive
Permutation - correct answer ✔✔Choosing k items out of n items (order matters).
Combination - correct answer ✔✔How many combinations of k items when k items are chosen from n
items (order does not matter).
Partitioning - correct answer ✔✔Dividing n groups into groups of k₁, ... , kₙ
n!/(k₁!k₂!...kₙ!) - correct answer ✔✔Partitioning formula
P(A|B) = P(A ∩ B)/P(B) - correct answer ✔✔Conditional probability of A given B
1. P(A ∩ B) = P(A|B)P(B), 2. P(B ∩ A) = P(B|A)P(A) - correct answer ✔✔Multiplication rule of conditional
probabilities
Use pointer for pth percentile - correct answer ✔✔Process to find a percentile
(p/100)(n + 1) - correct answer ✔✔Pointer
A ∪ B (Outcomes in A or B) - correct answer ✔✔Union
A ∩ B (Outcomes in A and B) - correct answer ✔✔Intersection
A' (Outcomes not in A) - correct answer ✔✔Complement
P(A ∪ B) = P(A) + P(B) - P(A ∩ B) - correct answer ✔✔Addition rule for events that are not necessarily
mutually exclusive
Permutation - correct answer ✔✔Choosing k items out of n items (order matters).
Combination - correct answer ✔✔How many combinations of k items when k items are chosen from n
items (order does not matter).
Partitioning - correct answer ✔✔Dividing n groups into groups of k₁, ... , kₙ
n!/(k₁!k₂!...kₙ!) - correct answer ✔✔Partitioning formula
P(A|B) = P(A ∩ B)/P(B) - correct answer ✔✔Conditional probability of A given B
1. P(A ∩ B) = P(A|B)P(B), 2. P(B ∩ A) = P(B|A)P(A) - correct answer ✔✔Multiplication rule of conditional
probabilities
