Probability

Experimental Probability is:

• What will happen
• What actually happened
• What should happen
• What I think will happen

The chance of an event happening is called... 

• Event
• Result
• Outcome
• Probability

The set of all the possible outcomes is called:

• Result
• Sample Space
• Probability
• Event

Theoretical Probability is?

• What Should happen
• What does happen
• What Will Happen
• What I want to Happen

Sample space is defined as...

• the likelihood of an event occurring.
• a diagram of all possible outcomes.
• the probability of an event.
• a list of all possible outcomes.

List the possible outcomes in the sample space for flipping a coin.  

• heads
• tails
• heads and tails
• 1,2,3,4,5,6

How many total outfit options are represented?

• 12
• 22
• 3

Shannon has a bag of jelly beans. She removed one jelly bean, recording the color, and then replaced it. She repeated the process 44 times and record her results in the table. What is the experimental probability of her selecting a red jelly bean?

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In a standard deck of 52 cards there are 13 diamonds and 13 hearts (red) and 13 spades and 13 clubs (black).  Find the probability of choosing a card at random that is a spade OR a 7

• 1/52
• 1/13
• 4/13
• 17/52

find the probability of choosing a student at random that plays an instrument OR a sport

• 1/2
• 13/20
• 21/20
• 4/5