Basics
Cards
Conditional
Two Way Tables
Tree Diagrams
Counting Rules
Probability w/ Counting Rules
Trivia
100
The probability of rolling a sum of 4 when two dice are rolled.
What is 1/12?
100
When a card is selected randomly from a standard deck of playing cards, the probability of selecting an Ace and a Heart.
What is 1/52?
100
72% of high school students look at their phone during any given class period. When 5 students are chosen at random, the probability they all look at their phone.
What is 0.1935?
100
Suppose one student from the following group is selected at random.
P(11th)
What is 39/86?
100
20% of the members of Mu Alpha Theta are 10th graders, 35% are 11th graders, and 45% are 12th graders. 10% of the 10th graders are enrolled in Calculus. 30% of the 11th graders are in Calculus, along with 32% of the seniors.
Make a tree diagram for the situation.
100
7!
What is 5040?
100
In my grad class there were 24 students. Five teach at an elementary school, 8 at a middle school, 9 at a high school, and the other 2 teach at a community college. Hood College decided to select 5 students from the class to help the staff create new guidelines for the Masters in Mathematics Education program.
The sample space for possible groups of 5 students.
What is 42504?
100
This character runs the local branch of Dunder Mifflin Paper Company.
Who is Michael Scott?
200
The probability of rolling a sum less than 5 when two dice are rolled.
What is 1/6?
200
When a card is selected randomly from a standard deck of playing cards:
P(red)
What is 1/2?
200
72% of high school students look at their phone during any given class period. When 5 students are chosen at random, the probability none of them look at their phone.
What is 0.0017?
200
Suppose one student from the following group is selected at random.
P(11th\cap"iPhone")
What is 14/43?
200
The probability that a randomly chosen member is a 10th grader and in Calculus.
What is 0.02?
200
There are 6 different flavors of coffees to choose from. You can also choose decaf or regular. There are 4 flavors of creamer to pick from and you can choose hot or iced. The number of possible coffees that could be ordered.
What is 96?
200
The probability that all of them teach middle school.
What is 0.0013?
200
This city in Pennsylvania is home to the workers of Dunder Mifflin's most famous branch.
What is Scranton?
300
The probability of rolling an even number when two dice are rolled.
What is 1/2?
300
When a card is selected randomly from a standard deck of playing cards:
P("Club"\cupQ)
What is 4/13?
300
72% of high school students look at their phone during any given class period. When 5 students are chosen at random, the probability at least 1 of them looks at their phone.
What is 0.9983?
300
Suppose one student from the following group is selected at random.
P(11th|"iPhone")
What is 7/15?
300
If a member is chosen at random, then:
P("Calc"^C\cap12)
What is 0.306?
300
My son has 35 stuffed animals in his room. He can pick 3 of them to sleep with at night. The number of possible groups of stuffed animals he can choose.
What is 6545?
300
The probability that all of the students selected teach high school.
What is 0.0030?
300
Fact. This character is the strongest, most feared martial artist in the office. In fact, he once outran a black pepper snake.
Who is Dwight K. Schrute?
400
The probability of rolling an odd sum or a sum of 10 when two dice are rolled.
What is 7/12?
400
When a card is selected randomly from a standard deck of playing cards:
P("Face"\cup"Ace")
What is 4/13?
400
The probability of drawing an Ace, King, Queen from a standard deck of playing cards, without replacement.
What is 8/16575 or 0.0005?
400
Suppose one student from the following group is selected at random.
P("iPhone"|12th)
What is 32/47?
400
If a member is chosen at random, then:
P("Calc"|11th)
What is 0.30?
400
The number of ways that a baseball coach can arrange 12 players into a 9-player lineup.
What is 79,833,600?
400
The probability that both community college teachers are chosen.
What is 0.0362?
400
This character, most famous for spilling his chili all over the office floor, once won an Office Olympic gold medal for eating an entire jar full of M&M's.
Who is Kevin Malone?
500
When rolling two dice,
P(4\cup6)^C.
What is 7/9?
500
When a card is selected randomly from a standard deck of playing cards:
P("King"\cup"Spade")^C
What is 9/13?
500
The probability of drawing 3 hearts from a standard deck of playing cards, without replacement.
What is 11/850 or 0.0129?
500
Suppose one student from the following group is selected at random.
P("iPhone"\cup12)^C
What is 11/86?
500
If a member is chosen at random, then:
P("Calc")^C
What is 0.731?
500
Our class has 5 juniors and 13 seniors. The number of ways a group of 2 juniors and 3 seniors can be chosen for a special project.
What is 2860?
500
The probability that only 2 elementary teachers are chosen.
What is 0.2280?
500
This HR rep is the worst, at least according to his archnemesis in the office.
Who is Toby Flenderson?