Random Variables
Probability
Rules
Stuff
Counting
100
The sample space for number of living biological grandparents.
What is 0, 1, 2, 3, 4
100
Sum of all simple events in a sample space.
What is ONE
100
P(A and B)= P(A) * P(B)
What is If A and B are independent from each other.
100
If E does not change the likelihood of K
What is E and K are independent
100
roll a die, flip a coin, pick a card
What are independent events/ 6*2*52 /
200
Height in inches, number of coins in pocket,...
What is a Discrete Random Variable
200
The event that is not A
What is A compliment
200
P(A) = P(A|B)
What is A and B are independent events
200
If B does not intersect C, then B and C are definitely..
What is not independent
200
Order matters
What is a permutation
300
Time a bus arrives at the bus stop, real numbers between 0-1,...
What is a Continuous Random Variable
300
P(A) + P(not A) =
What is ONE
300
P(A or B) = P(A) + P(B)
What is If A and B are disjoint (mutually exclusive).
300
When P(C and D) does not = P(C)*P(D|C)
What is Never.
300
The numbers you put into a lock to make it open
What is a Permutation
400
In the long run, the experimental approaches the theoretical probability.
What is the Law of Large Numbers
400
Explain P(A)=1.01
What is an impossible occurrence. Probabilities can never be greater than one because they can't happen more times than there are events.
400
P(not A)=
What is 1-P(A)
400
Number of ways to guess the top 8 in a race with 25 people.
What is 43 billion 609 million 104 thousand (43,609,104,000 )
400
Number of 5 card hands
What is 52C5
500
The Law of Small numbers is
What is A Lie, DNE, HooHaa
500
f/n
What is the relative frequency (probability) of an event.
500
If P(A and B)=0, according to Venn
What is A and B are mutually exclusive.
500
The number of 3 digit "combinations" possible on a lock with the numbers 0-39
What is 59,280
500
Probability of getting 2 pairs in a 5 card hand.
What is 0.0475