TEKS.MATH.9-12.V.B.2

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

• .525
• .4627
• .6774
• .3143

Tags

TEKS.MATH.9-12.V.B.2

Bag A contains 9 red marbles and 3 green marbles. Bag B contains 9 black marbles and 6 orange marbles. Find the probability of selecting one green marble from bag A and one black marble from bag B.

• 3/20
• 1/4
• 3/31
• 2/27

Tags

TEKS.MATH.9-12.V.B

TEKS.MATH.9-12.V.B.1

TEKS.MATH.9-12.V.B.2

There are seven boys and seven girls in a class. The teacher randomly selects one student to answer a question. Later, the teacher randomly selects a different student to answer another question. What is the probability that the first student is a boy and the second student is a girl?

• 7/26
• 1/2
• 2/17
• 8/29

Tags

TEKS.MATH.9-12.V.B.1

TEKS.MATH.9-12.V.B.2

Two marbles are randomly drawn from a bag containing 3 purple, 1 blue, and 1 yellow marble. The first marble is blue and is not replaced. Find the probability of drawing a second marble that is purple. 

• 3/5
• 3/4
• 3/20
• 2/5

Tags

TEKS.MATH.9-12.V.B

TEKS.MATH.9-12.V.B.2

Get an odd number on a spinner and a red marble from a bag of marbles. Is an example of __________ event?

• Independent
• Depenedent

Tags

TEKS.MATH.9-12.V.B.2

A recent survey suggests that 85% of college students have posted a profile on Facebook, 73% use YouTube regularly, and 66% of do both. What is the probability that a randomly selected student uses YouTube regularly given that they have a Facebook profile.

• .776
• .904
• .859
• .824

Tags

TEKS.MATH.9-12.V.B.2

What is the probability that a student does play a sport given they do not play an instrument?

• .78

• .22

• .10

• .5

Tags

TEKS.MATH.9-12.V.B.2

Consider the following table with information about all of the students taking Statistics at Happy High School.

Find P( Male given Full Time)

• 7/3

• 3/10

• 3/7

• 4/7

Tags

TEKS.MATH.9-12.V.B.2

Consider the following table with information about all of the students taking Statistics at Happy High School.

Find P(Part Time given Female) =

• 15/31

• 43/71

• 31/43

• 15/43

Tags

TEKS.MATH.9-12.V.B.2

P(Pants given sandals):

• 4/20

• 6/15

• 1/2

• 2/7

Tags

TEKS.MATH.9-12.V.B.1

TEKS.MATH.9-12.V.B.2