PERMUTATIONS
COMBINATIONS
EXPECTED VALUE
CONDITIONAL PROBABILITY
SET OPERATIONS
100
4!
How much is 24?
100
0!
Which "one"?
100
E(5)
How much is 5?
100
The name of this formula is...
What is the conditional probability formula?
100
An element contained in a set A and B.
Which element is in the INTERSECTION?
300
The number of ways 5 children can be arranged in a line for a photograph?
How much is 5!?
How much is 120?
300
The number of ways a coach can choose three swimmers from five swimmers?
How much is 5!/(3!2!)?
How much is 10?
300
Kayla is a basketball player who makes 50% of her 2-point shots and, 20% of her 3-point shots. Kayla's expected value for a 2-point shot is...
How much is 1?
300
The probability of picking two blue marbles:
How much is 2/5*1/4? (1/10)
300
What is the "empty" set?
400
The number of unique ways to arrange the letters in the word SONG?
How much is 24?
400
There are 4 men and 5 women in a small office. The customer wants a site visit from a group of 2 men and 2 women. How many different groups can be formed from the office?
How much is 4C2 * 5C2?
How much is 6*10?
How much is 60?
400
Kayla is a basketball player who makes 50% of her 2-point shots and, 20% of her 3-point shots. Find Kayla's expected value for a 3-point shot.
How much is 0.6?
400
The probability of rolling a die and its value is less than 4 knowing that the value is an odd number?
How much is 2/3?
400
Sets X and Y are called
Are those "disjoint" sets?
500
The number of 3-letter words that can be formed from the letters in the word:
SQUARE
How much is 6P3=120?
500
Six friends want to play enough games of chess to be sure everyone plays everyone else. The number of games they will have to play?
How much is 6!/(2!4!)?
How much is 15?
500
Kayla is a basketball player who makes 50% of her 2-point shots and, 20% of her 3-point shots.
The type of shot Kayla should choose to score the most points?
How do I make a 1-point shot?
500
Susan took two tests. The probability of her passing both tests is 0.6. The probability of her passing the first test is 0.8. The probability of her passing the second test given that she has passed the first test is...
How much is 0.6/0.8?
How much is 0.75?
500
This law is called:
Who is "De Morgan"?