Probability Trees, FTC and Permutations and Combinations
Two Way Tables
Basic Probability
Compound Probability
100
How many total outfit options are represented?
12
100
What number should go in the blue box?
21
100
What is the probability of getting a face card? Give your answer as a simplified fraction.
3/13
100
What is the probability of landing on red OR green? Give your answer as a simplified fraction.
2/3
200
How many outfits are possible with 5 pairs of jeans, 8 t-shirts, and 2 pairs of shoes?
80 outfits
200
How many people were surveyed?
100
200
What is the probability of choosing a "7" card? Give your answer as a simplified fraction.
1/13
200
A letter from the word MATH is chosen at random, then a coin is flipped. What is the probability of choosing the letter 'm' and getting tails? Write your answer as a simplified fraction.
1/8
300
Find the Probability of DM using the probability tree. Give your answer as a simplified fraction.
35/132
300
What is the probability that they speak French given they are a girl? Give your answer as a simplified fraction.
2/5
300
What is the probability of landing on a blue space? Give your answer as a percent.
12.5%
300
You flip a nickel three times.
Find the probability that all flips will land on tails.
1/8
400
Student council has 24 members. In how many different ways can a president, vice-president, treasurer, historian, and secretary be selected?
5,100,480 ways
400
What is the probability a randomly selected student has no license? Give your answer as a simplified fraction.
4/15
400
What is the probability of landing on a number less than 4?
3/8
400
Given a standard deck of cards, what is the probability of randomly choosing a red card OR a face card? Give your answer as a simplified fraction.
8/13
500
An ice cream parlor has 15 different flavors. Michelle orders a sundae and has to select 3 flavors. How many different selections are possible?
455 sundaes
500
What is the probability that a student is female and does not play soccer? Give your answer as a simplified fraction.
23/35
500
Given a standard deck of cards, what is the probability of choosing a numbered card? Give your answer as a simplified fraction.
9/13
500
A bag contains 2 blue marbles, 3 black marbles, and 5 red marbles. Mrs. Grow picks one marble, does not replace it, then picks another. What is the probability that she picks two blue marbles in a row? Write your answer as a simplified fraction.
1/45