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Probability Practice Quiz

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.

If there is a 34% chance of rain, you can describe the likelihood as .....

a)

Unlikely

b)

Impossible

c)

Certian

d)

Likely

e)

Equally Likely as Unlikely

2.

P(landing on a white space)

write as a simplified fraction

(a)  

3.

P(not landing on a blue space)

write as a simplified fraction

(a)  

4.

P(landing on a yellow space)

write as a percent

(a)  

5.

P(landing on a purple space)

write as a percent

(a)  

6.

The experimental probability for landing on tails is (a)  

(write as a simplified fraction)

7.

The experimental probability for landing on heads is (a)  

(write as a simplified fraction)

8.

The experimental probability for landing on tails is (a)  

(write as a percent)

9.

The experimental probability for landing on heads is (a)  

(write as a percent)

10.

In a game, you roll a number cube (1-6) and flip a coin. What is the probability that you would roll an odd number and flip heads?

a)

12\frac{1}{2}

b)

14\frac{1}{4}

c)

44

d)

112\frac{1}{12}

11.

In a game, you roll a number cube (1-6) and flip a coin. What is the probability that you would roll a 4 number and flip tails and heads?

a)

12\frac{1}{2}

b)

00

c)

44

d)

112\frac{1}{12}

12.

Mr. Powell's favorite frozen yogurt shop offers ice cream in waffle cones or cups. He can choose vanilla, chocolate, strawberry, pistachio, or coffee-flavored frozen yogurt and choose from 3 different toppings. Which problem would calculate the total number of yogurt combinations he could choose from?

a)

2×5×32\times5\times3

b)

5×35\times3

c)

2×5×12\times5\times1

d)

2×52\times5

13.

Mr. Powell's favorite frozen yogurt shop offers ice cream in waffle cones or cups. He can choose vanilla, chocolate, strawberry, pistachio, or coffee-flavored frozen yogurt and choose from 3 different toppings. How many different yogurt combinations does he have to choose from?

(a)  

14.

Kelly owns a small business selling clothing. She knows that last week 3 customers paid in cash, 21 customers used a debit card, and 46 customers used a credit card.

Based on these results, what is the probability that the next customer will pay with a debit card as a percent?

a)

3%

b)

30%

c)

14%

d)

31%

15.

Which probability question shows an example of THEORETICAL PROBABILITY?

select all that apply

a)

rolling a dice 5 times to see how many times it lands on an even number.

b)

Calculating the probability of a coin landing on heads three times in a row by calculating 12×12×12\frac{1}{2}\times\frac{1}{2}\times\frac{1}{2}

c)

Playing rock, paper, scissors and keeping a tally of how many times you won out of 10 games.

d)

Calculating the probability that you would roll an even number and then flip heads using 12×12\frac{1}{2}\times\frac{1}{2}

16.

Stanley rolls a number cube (1-6) and flips a coin. Which problem would show the probability that he would roll a 4 and flip tails?

a)

16×12\frac{1}{6}\times\frac{1}{2}

b)

46×12\frac{4}{6}\times\frac{1}{2}

c)

4 ×124\ \times\frac{1}{2}

d)

12×12\frac{1}{2}\times\frac{1}{2}

17.

Which of the following is unlikely to happen if you were to spin the spinner?

a)

land on a number

b)

land on a blue or pink section

c)

land on a green section

d)

land on a one

18.

Which of the following events would be impossible if you were to spin the spinner?

a)

land on a number

b)

land on a blue or pink section

c)

land on a green section

d)

land on a one

19.

Which of the following events would be likely to happen if you were to spin the spinner?

a)

land on a number

b)

land on a blue or pink section

c)

land on a green section

d)

land on a one

20.

Which of the following events would be certian to happen if you were to spin the spinner?

a)

land on a number

b)

land on a blue or pink section

c)

land on a green section

d)

land on a one