Vocabulary
What is the definition of Probability?
The chance that something will happen
3/6 + 1/3
5/6
1/3 - 1/4
1/12
If you have 7 red marbles, 5 yellow marbles, 3 green marbles and 2 blue marbles, what's the probability of getting a red marble?
7/17 Red marbles
what is a equivalent fraction to 1/4.
2/8, 4/16, 5/20, 6/24, Ect. Answers vary
What is the definition of scaling of the axes?
Must use equal intervals to represent the data accurately.
2/4 + 3/7
26/28
simplified 13/14
5/7 - 2/56
38/56
You're having a birthday party! You get 15 cupcakes, on the top there are 5 barbie rings, 5 Elmo rings, 3 big bird rings and 2 Dora rings! What is the probability that Jimmy will get a Dora ring?
2/15 Dora rings
Find an equivalent fraction to 7/8?
14/16, 21/24, 28/32, Ect. Answers vary
What is the definition of outcome?
Any possible or actual result of the action to be considered
3/9 + 3/27
12/27
6/9 - 1/45
29/45
Mr.McCarthy has 5 students failing his class. 12 of them are passing and 6 don't really care. How many people are passing?
12/23
Find an equivalent fraction for 1/2
2/4, 3/6, 6/12, 4/8, Ect. Answers vary
What is the definition of a Sample space?
All possible outcomes of a situation
7/30 + 4/10
19/30
2/3 - 7/36
17/36
liam has 22 blue marbles, 18 yellow marbles and 14 pink marbles. whats the probability of him getting a yellow marble.
18/54 yellow marbles
Find an equivalent fraction for 1/5
2/10, 3/15, 4/20, 5/25, Ect. answers vary
What is the definition of a Experimental Probability?
The probability based on data collected in experiments
8/12 + 5/60
3/4
17/51 - 9/17
-10
derrick has 46 marbles in his collection 1/2 of them are black and the other 1/2 are white. what is the probability of getting a black marble.
23 black marble
Find an equivalent fraction for 5/8
10/16, 15/24, 20/32, 25/40, Ect. answers vary