Probability and Sample Spaces

You pick a marble from this bag.
What is the probability you will choose either a black or a white marble?
*remember to simplify* 

• 3/5
• 4/10
• 3/10
• 6/10

A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?

• 5/11
• 40%
• 1/3
• 5

Experimental Probability is:

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

What is the experimental probability of not landing on blue?

• 25/25
• 7/8
• 1/8
• 0/25

How do you write 0.02 as a percent?

• 20%
• 200%
• 2%
• .02%

A bag has 3 red marbles, 2 blue and 4 green and 1 yellow. What is the theoretical probability of pulling a red?

• 30%
• 3/9
• 1/4
• 25%

P(not A) = 

• 6/8
• 3/4
• 2/8
• 1/4

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

Which shows the sample space for flipping two coins? 
H = heads, T = tails

• H, T
• HH, HT, TH, TT
• HH, TT
• HH, TT, TT, HH