Free Printable M30-2 Probability Review

Worksheets

M30-2 Probability Review

Total questions: 15

Worksheet time: 20mins

Name

Class

Date

Which of the following is true for mutually exclusive events?

$A\cap B\ne0$

$A\cap B=0$

$A\cup B\ne0$

$A\cup B=0$

Probability can only be values between which two numbers?

0 and 1

0 and 2

0 and 50

1 and 2

If you are picking a card randomly from a deck of cards, the events of picking a jack and picking a heart are mutually exclusive.

True

False

Given events such that P(A) = 0.25, P(B) = 0.24, and P(A or B) = 0.56. Are events A and B mutually exclusive or not?

Mutually Exclusive

Not Mutually Exclusive

Given events such that P(A) = 0.14, P(B) = 0.23, and P(A or B) = 0.37. Are events A and B mutually exclusive or not?

Mutually Exclusive

Not Mutually Exclusive

Clara picks a marble at random, puts it back, and then picks another marble at random.

Dependent

Independent

Victor picks a card at random. Without putting the first card back, he picks a second card at random.

Dependent

Independent

Two outcomes cannot occur at the same time.

mutually exclusive event

non-mutually exclusive event

dependent event

independent event

The outcome of one event does influence the outcome of the other event.

mutually exclusive event

non-mutually exclusive event

dependent event

independent event

10.

Which event is not a dependent event?

Picking 2 students to each be line leader and door holder from a group of 20 students

Picking 2 marbles from a bag without replacing the first marble

Picking 2 crayons from a box at the same time (simultaneously)

Picking an earring, replacing it, then picking a 2nd earring

11.

What is the probability of the arrow stopping on “X” on the first spin and “F” on the second spin?

5/6

1/36

1/3

1/6

12.

Each of the letters in MATHEMATICS are on separate cards, face down on a table. If you pick a card at random, and then another card without replacement what is the probability that both card will be a vowel?

7/110

12/21

7/21

12/110

13.

Which statement means "the probability of selecting B if A did not occur" when dealing with dependent events?

P(B|A)

P(A|B)

P(B|A')

P(A|B')

14.

A study was completed and the results are as follows: P(owing a dog) = 0.64, P(owning a laptop) = 0.76, P(owning a dog or owning a laptop) = 0.83.

P(dog and laptop) = 1.4

P(dog and laptop) = 0.57

P(dog and laptop) = 0

P(dog and laptop) = 2.23

15.

Which of the following shows how to determine P(diamond or face card)?

$\frac{13}{52}+\frac{12}{52}-\frac{3}{52}$

$\frac{3}{52}+\frac{13}{52}-\frac{12}{52}$

$\frac{3}{52}+\frac{12}{52}-\frac{13}{52}$

$\frac{13}{52}+\frac{12}{52}$

Reset

M30-2 Probability Review

Total questions: 15

Worksheet time: 20mins

Similar Resources on Wayground