Probability Test Review

The outcome of one event does not influence the outcome of the other event

• independent event
• tree diagram
• simple event
• odds

The outcome of one event does influence the outcome of the other event

• mutually exclusive event
• probability
• dependent event
• simple probability

The probability based on frequency of outcomes during an experiment

•  experimental probability
• fundamental counting principle
• mutually exclusive event
• dependent event

A set of all possible outcomes is known as - 

• a list
• a complement
• a sample space
• an event

Probability is ...

• the chance that some event will occur.
• a game that involves coins.
• a guarantee.

Probability can be written as ...

• a fraction
• a decimal
• a percent
• all of the above

A probability near 1 is _______.

• never going to happen 
• very likely to happen
• probably never going to happen
•  equally likely to happen

Making a prediction requires you to...

• set up an experiment

• use a proportion

• find the complement

A bag of different colored candy contains 20 red, 13 blue, 8 yellow, and 9 green pieces of candy. Without looking into the bag, one piece of candy is selected. What is the probability that the candy is blue?

• 0.09

• 0.13

• 0.26

• 0.40

• 0.74

Carlos did an experiment with a spinner divided into 4 parts (red, blue, yellow, and green). He spun the spinner several times and recorded the results in the table. If he spins the spinner 800 times, about how many times should he expect the spinner to land on red?