Understand Theoretical Probability

You pick a marble from this bag.

What is the probability you will choose stripped marble?

• 4/10

• 9/100

• 1/10

• 2/5

What is the probability of spinning a red?

• 1/5

• 2/5

• 1/2

• 1/4

What is the probability of flipping a coin, getting tails?

• 1/2

• 1/3

• 1/4

• Never, Tails never fails.

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

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

• 3/10

• 3/6

• 1/9

• 1/3

• Certain
• Likely
• Unlikely
• Impossible

• Certain
• Likely
• Unlikely
• Impossible

• Certain
• Likely
• Unlikely
• Impossible

There are 25 counters in a bag: 6 red,
4 white, 7 blue, and 8 yellow. You choose one counter at random. Which color are you least likely to choose? 

• white 

• blue 

• red 

• yellow

An equally likely chance for an event to occur is what number?

• 0%

• 25%

• 50%

• 100%