Probability Exam

A bag has 3 red marbles, 2 blue and 4 yellow. What is the probability of NOT pulling a red?

*Hint: Reduce your fraction

• 3/10

• 3/9

• 2/3

• 1/3

What is the probability of landing on "C"?

P(A) =

• 1/8

• 3/4

• 2/8

• 8/1

A dice has the following values on each face of the die

dice: 1, 3, 3, 4, 4,1

What is the probability of rolling a 4?

P(4) =

• 3/7

• 1/6

• 2/6

• 1/5

If you were to roll the die one time what is the probability of it landing on a 2?

• 2 out of 6
• 2 out of 2
• 1 out of 6
• 1 out of 1

Tags

CCSS.5.NF.B.3

You choose a marble out of a bag with the marbles above. Without replacing the first marble, you choose a second. Find the probability you choose a white then red.

P(A and B) =

• 3/50

• 1/12

• 1/5

• 1/15

What is the probability that the person picked will be a boy given they speak german?

• 4/25

• 2/14

• 11/50

• 8/11

What is the probability that they speak French given they are a girl?

P(B|A) =

• 3/30

• 10/20

• 12/14

• 30/50

What is the probability of choosing a Honda?

• 31/67

• 36/67

• 36/31

• 27/40

What is the probability that a female is chose given they like a Toyota?

P(B|A) =

• 40/67

• 21/67

• 21/31

• 31/67

A student plays on a sports team given they don't play an instrument?

What is the probability of both of these events occurring?

P(A and B) =

• 2/9

• 9/10

• 10/20

• 1/10