Probability Review
Sample space is...
The set of all possible outcomes
Probability is...?
the likelihood that an event will occur or happen.
Probability of drawing a red card?
26/52 or 1/2
Find the compound probability: 1/2 x 1/2
1/4
Kat's probability of winning the lottery is 0.75, what word could we use to describe this probability?
Likely
A bag contains 4 red marbles (R), 3 blue marbles (B), and 1 green marble (G).
What is the sample space?
R, R, R, R, B, B, B, G
Keyword for theoretical probability is... ?
Supposed
Probability of drawing a diamond?
13/52 or 1/4
To find the compound probability of two fractions you _____________ .
Multiply
Tom's probability of spinning a blue on a spinner is 90%, what word could we use to describe this probability?
Likely
two standard number cube is rolled. What is the sample space?
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
Compound Event is...?
Two or more events happening together
Probability of drawing a 4?
4/52 or 1/13
Find the compound probability of 1/2 and 13/52
13/104
Tim's probability of winning the lottery is 0.05 , what word could we use to describe this probability?
unlikely
A spinner has 8 equal sections labeled 1–8.
What is the probability of landing on a number greater than 6?
2/8 or 1/4
Keyword for Experimental probability is...?
Actually or actual
Probability of drawing a Jack or Ace?
8/52 or 2/13
Find the compound probability of 13/52 x 13/52
169/2704
Sarah's probability of winning the lottery is 0.00, what word could we use to describe this probability?
Impossible
A jar contains 5 yellow candies, 3 purple candies, and 2 orange candies.
What is the probability of selecting a purple candy?
3/10
A model used to predict the events of a real-world situation is called a... ?
Simulation
Probability of drawing a number card (Ace included)?
40/52 or 10/13
Find the compound probability of 2/6 x 3/4
6/24
Kat's probability of winning the lottery is 0.50, what word could we use to describe this probability?
Equally likely or as likely as not, 50/50 chance