Simple Space Probability

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

Tree Diagram

• A written list of all possible outcomes

• A description of all possible outcomes

• A drawing with branches of all possible outcomes

What is the probability of rolling 15 with a pair of dice?

• impossible
• unlikely
• equally likely
• likely

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

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 sample space tree diagram for a team of three students is shown.  What is the probability that the team would consist of at least 2 girls?

• ½
• ⅜
• ¾
• ⅙

100% chance of something happening

• Uncertain
• Impossible
• Possible
• Certain