Free Printable Unit 6 Test Corrections

1.

What is the term for the actual results obtained from conducting an experiment?

a)

Theoretical

b)

Experimental

c)

Hypothetical

d)

Predictive

2.

What is the probability of rolling a 3 on a standard six-sided die?

a)

$\frac{1}{6}$

b)

$\frac{1}{3}$

c)

$\frac{1}{2}$

d)

$\frac{1}{4}$

3.

A bag contains 3 red marbles, 2 blue marbles, and 5 green marbles. What is the probability of drawing a blue marble?

a)

$\frac{1}{5}$

b)

$\frac{1}{2}$

c)

$\frac{1}{10}$

d)

$\frac{1}{3}$

4.

Which of the following represents a sample space for flipping a coin and rolling a die?

a)

Heads, Tails, 1, 2, 3, 4, 5, 6

b)

Heads-1, Heads-2, Heads-3, Heads-4, Heads-5, Heads-6, Tails-1, Tails-2, Tails-3, Tails-4, Tails-5, Tails-6

c)

Heads, Tails, 1, 2, 3

d)

1, 2, 3, 4, 5, 6

5.

A spinner has 4 equal sections labeled A, B, C, and D. What is the theoretical probability of the spinner landing on section A?

a)

$\frac{1}{2}$

b)

$\frac{1}{4}$

c)

$\frac{1}{3}$

d)

$\frac{1}{5}$

6.

If a coin is flipped 100 times and lands on heads 60 times, what is the experimental probability of landing on heads?

a)

$\frac{3}{5}$

b)

$\frac{1}{2}$

c)

$\frac{2}{5}$

d)

$\frac{3}{4}$

7.

A die is rolled and a coin is flipped. What is the probability of rolling a 2 and flipping tails?

a)

$\frac{1}{12}$

b)

$\frac{1}{6}$

c)

$\frac{1}{3}$

d)

$\frac{1}{2}$

8.

A jar contains 5 red, 3 blue, and 2 yellow marbles. What is the probability of drawing a red marble?

a)

$\frac{1}{2}$

b)

$\frac{1}{5}$

c)

$\frac{1}{10}$

d)

$\frac{1}{3}$

9.

A number cube is rolled 30 times and lands on 4 a total of 8 times. What is the experimental probability of rolling a 4?

a)

$\frac{4}{15}$

b)

$\frac{2}{5}$

c)

$\frac{1}{3}$

d)

$\frac{1}{4}$

10.

A spinner has 8 equal sections numbered 1 to 8. What is the probability of the spinner landing on an even number?

a)

$\frac{1}{2}$

b)

$\frac{1}{4}$

c)

$\frac{3}{8}$

d)

$\frac{5}{8}$

11.

A bag contains 4 red, 5 blue, and 6 green marbles. What is the probability of drawing a red or blue marble?

a)

$\frac{9}{15}$

b)

$\frac{2}{3}$

c)

$\frac{1}{3}$

d)

$\frac{3}{5}$

12.

A coin is flipped and a die is rolled. What is the probability of getting heads and a number greater than 4?

a)

$\frac{1}{6}$

b)

$\frac{1}{3}$

c)

$\frac{1}{4}$

d)

$\frac{1}{12}$

13.

A spinner is divided into 3 equal sections labeled X, Y, and Z. If the spinner is spun 60 times and lands on X 20 times, what is the experimental probability of landing on X?

a)

$\frac{1}{3}$

b)

$\frac{1}{2}$

c)

$\frac{1}{4}$

d)

$\frac{1}{5}$

14.

A deck of cards has 52 cards. What is the probability of drawing a heart or a spade?

a)

$\frac{1}{2}$

b)

$\frac{1}{4}$

c)

$\frac{1}{3}$

d)

$\frac{3}{4}$

15.

A bag contains 10 marbles: 4 red, 3 blue, and 3 green. If two marbles are drawn at random without replacement, what is the probability that both marbles are red?

a)

$\frac{2}{15}$

b)

$\frac{1}{3}$

c)

$\frac{1}{6}$

d)

$\frac{1}{5}$

16.

The table shows the number of bottles of different kinds of juice sold at a cafeteria on Monday. If the cafeteria has 80 customers on Tuesday, which prediction for Tuesday is NOT supported by the data in the table?

a)

F The number of bottles of cranberry juice sold will be 6 more than the number of bottles of pineapple juice sold.

b)

G The number of bottles of apple juice sold will be 6 times the number of bottles of cranberry juice sold.

c)

H There will be a total of 50 bottles of orange and cranberry juice sold.

d)

J The difference between the number of bottles of apple juice sold and the number of bottles of pineapple juice sold will be 14.

17.

The table shows the types of movies and the number of DVDs rented by customers at a store one day. Based on the data in the table, what is the probability that a random customer will NOT rent a drama?

a)

A 1/4 because the probability of renting a drama is 3/4

b)

B 3/4 because the probability of renting a drama is 1/4

c)

C 4/5 because the probability of renting a drama is 1/5

d)

D 1/5 because the probability of renting a drama is 4/5

18.

Find the theoretical probability of NOT landing on yellow if you spin the spinner.

a)

1/8

b)

7/8

c)

1

d)

7

19.

P(not A) =
*Remember to simplify.*

a)

6/8

b)

3/4

c)

2/8

d)

1/4

20.

What is the complement of spinning purple on this spinner?

a)

Not green

b)

Purple

c)

Not purple

d)

Orange, red, or yellow

Unit 6 Test Corrections

Total questions: 20

Worksheet time: 3hrs 11mins

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