Intro to Probability

Which shows the sample space for flipping two coins?

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

The following M & M colors are in the bowl:
4 yellow, 6 orange, 3 green, 5 blue, 2 brown.
What is the probability of selecting a brown candy?

• 2/18
• 1/9
• 2/20
• 1/10

The chart below represents the number of marbles in a jar.
P(green) = 

• 5/19
• 10/28
• 5/14
• 17/38

The list of all the possible outcomes are called:

• Space List
• Sample Space
• Probability
• Event

100% chance of something happening

• Uncertain
• Impossible
• Possible
• Certain

No chance of an event happening

• Not likely
• Likely 
• Certain
• Impossible

What is the probability of getting any letter that is not A?

• 6/8
• 3/4
• 2/8
• 1/4

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

Find the probability of rolling greater than a 1 on a single die.

• 6/6

• 5/6

• 4/6

• 1/6

If I had 3 pebbles, 8 twigs, 5 leaves and 2 feathers the sample space would be?

• 3, 8, 5, 2

• Pebble, twig, leave, feather

• 3 pebbles, 8 twigs, 5 leaves and 2 feathers