Vocabulary
Probability means _______________.
"The chance of something happening"
4/52
9 blue, 3 red, 4 white marbles are in a bucket. The probability of pulling out a green marble is...
0
You have 1 die, you roll a 4. The probability for rolling a 4 is...
What is 1/6?
A spinner is equally divided into 8 sections. The sections are 1, triangle, 4, triangle, 3, rhombus, 5, circle. Spin a 3, the probability is...
1/8?
What is theoretical probability?
what we expect to happen
How many outcomes are there when we toss a coin twice?
The letters of the word probability are placed in a bag. The probability of picking an i is...
What is 2/11?
A spinner is equally divided into 8 sections. The sections are 1, triangle, 4, triangle, 3, rhombus, 5, circle. Spin a number, the probability is...
1/2
This is an effective way to visualize outcomes of an experiment.
Tree diagram
The letters CBCARES are placed in a bucket. The probability of pulling out the letter E is...
1/7?
A spinner is equally divided into 8 sections. The sections are 1, triangle, 4, triangle, 3, rhombus, 5, circle. Spin a shape, the probability is...
1/2
The value that estimates the theoretical probability.
estimated/experimental probability
6 blue, 7 green, 9 brown, and 15 yellow M&Ms are placed in a bucket. The probability of pulling out a yellow M&M is
15/37?
The letters of the word probability are placed in a bag. The probability of picking a vowel is...
What is 4/11?
You have 2 die, you roll a 7. The probability for rolling a 7 is...
What is 1/6?
A spinner is equally divided into 8 sections. The sections are 1, triangle, 4, triangle, 3, rhombus, 5, circle. Spin a quadrilateral, the probability is...
1/8
It is the proportion of the number of heads so far and the total number of tosses.
Relative Frequency of Heads
The probability of drawing a Jack of Hearts from a deck of cards.
1/52
The letters of the word probability are placed in a bag. The sum of the probabilities of picking each letter is...
What is 11/11 or 1?
You have 1 die, you roll a composite number. The probability for rolling a composite number is...
What is 1/3?
A spinner is equally divided into 8 sections. The sections are 1, triangle, 4, triangle, 3, rhombus, 5, circle. Spin a prime number, the probability is...
1/4