probability (end of unit quiz)

Navia has a box of fruit bars. Her box contains 3 blueberry bars, 2 strawberry bars, 1 raspberry bar and 1 apricot bar. If she picks one bar without looking, what is the probability that the fruit bar will be strawberry?

• 1 out of 7

• 2 out of 7

• 3 out of 7

• 1 out of 4

Randi has a bag of cookies. The table shows the number of each kind that she has in the bag. If Randi picks a cookie out of the bag without looking, what is the probability she will pick an oatmeal cookie? Write your answer as a fraction, decimal, or percent.

If Grace spins the spinner once, what is the probability that the arrow will land on a pentagon (5 sided polygon)?

• 2/6

• 1/2

• 1/6

• 3/8

If each of the spinner is spun once, what is the probability that the arrows will both land on "C"?

• 1/8

• 2/4

• 1/4

• 1/16

William Kerr has 10 marbles in a bag. They are either yellow, green or blue. Without looking, he picked one marble out of the bag and then placed it back in. He repeated this experiment 50 times. The table shows his results. What is was the experimental probability of pulling a "non-blue" marble? Answer is written in simplest form.

• 4/5

• 1/5

• 3/5

• 7/10

Pizza Palace offers the choices at their restaurant (see menu). What is the total number of different combinations of 1 size pizza, 1 size drink, and 1 kind of side order that you could buy from their menu?

• 36

• 72

• 10

• 7

Tanner created a spinner for a game that was divided into 8 sections of equal size. The sections are labeled with the numbers listed below:

13, 22, 24, 37, 46, 52, 61, 78

If Tanner spins the spinner one time, what is the probability that the arrow will land on a section that is an odd number?

• 3/8

• 4/8

• 3/5

• 5/8

Andrew created a spinner for a game that was divided into 8 sections of equal size. The sections are labeled with the numbers listed below:

13, 22, 24, 37, 46, 52, 61, 78

If Tanner spins the spinner what is the probability that it lands on a number greater than or equal to 37?

• 3/8

• 3/4

• 5/8

• 7/8

Payten has a bag with 20 blocks. The probability of getting a green from the bag is 3/5. How many block are green?

• 12

• 8

• 10

• 4

Payten has a bag with 20 blocks. The probability of getting a green from the bag is 3/5. How many block are NOT green?

• 8

• 12

• 6

• 4