Probability Review

If I spin 35 times, how many times should the color yellow show up?

• 1
• 5
• 7
• 10

What is the probability of spinning an even number? 

• 16 2/3%
• 33 1/3%
• 50%
• 75%

What is the probability of spinning a number less than 5? 

• 16 2/3%
• 33 1/3 %
• 66 2/3%
• 83 1/3%

If you spin the spinner 90 times, how many times should the number 3 be selected?

• 9
• 15
• 16
• 30

Theoretically, what is the probability of rolling a sum of one with a pair of dice?

• 0
• 1/6
• 1/12
• 1/36

A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?

• 5/6
• 1/2
• 1/3
• 1/6

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

• 5/19
• 10/28
• 5/14

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

• 3/10
• 3/9
• 1/9
• 1/3

Experimental Probability is:

• What Will happen 
• What actually happens
• What should happen
• What I think Happens

What is the probability of flipping a coin and getting heads?

• 1/2
• 1/3
• 1/4
• Never, Tails never fails.