Simple Probabilities
What is the probability of rolling a 2 when a fair die is rolled once?
1/6
Find the flipping heads and rolling a 2 on a number cube.
1/12
The numerator for a probability fraction talks about the... ?
Event
How many outcomes are possible from a choice of a choice of a yellow, white, or blue shirt.
3 possible outcomes
2 red, 5 blue, 8 green, and 3 yellow chips are placed in a bucket. The color with the greatest chance of being drawn is...
Green
What is the probability of rolling an even number when a fair die is rolled once?
1/2
Jim has 2 dimes, 1 penny and 4 quarter in his pocket. What is the possibility of picking a nickel?
0% impossible
What is the type of possible that deals with two or more events?
compound
What are the possible outcomes are on a number cube?
6 outcomes
Each of ten tickets is marked with a different number from 1 to 10 and put in a box. If you draw a ticket from the box, what is the probability that you will draw 2, 8, or 4 ?
3/10
What is the probability that you roll a 3 or 4 on a number cube?
1/3
A bag contains 7 purple beads, 4 blue beads, and 4 pink beads. What is the probability of not drawing a pink bead?
4/15
possible results of an experiment.
Outcomes
How many ways can 2 video games be chosen from 5 video games?
10 ways
4,939,559- Each number is written on a different card. What is the probability of drawing a card that shows 4 or 5 ?
3/7
A jar contains 4 cherry cough drops and 10 honey cough drops. What is the probability of picking a cherry cough drop?
2/7
You have a bag of 24 marbles. 8 marbles are blue, 9 marbles are red, 5 are green and 2 are yellow. Find P (Red or Yellow).
11/24
What does happens
Experimental Probability
How many ways can a person choose to watch two TV shows from four TV shows?
8 ways
A single die is rolled one time. Find the probability of rolling a number greater than 2 .
2/3
A book contains 32 pages numbered 1-32. If a student randomly opens the book, what is the probability that the page number only contains one digit?
9/32
Find the probability of rolling a number less than 3 on a number cube both times
1/9
What should happen.
Theoretical Probability
A spinner is labeled A-E how many possible outcomes are there?
5 outcomes
Evan has put 2 cans of vegetables, 2 cans of soup, and 1 can of peaches. . Find the probability that he will open at least 1 can of soup.
2/5