TEKS.MATH.9-12.V.B

On an eight question multiple choice quiz with 4 answers for each question, what is the probability of guessing and getting 6 correct answers?

• .004
• .109
• .003
• .9996

Tags

TEKS.MATH.9-12.V.B

Which is the best way to represent answering 25 multiple-choice questions with 4 choices for each answer?

• spin a spinner with four sections 25 times
• roll a die 25 times
• flip a coin 25 times
• roll a die 4 times

Tags

TEKS.MATH.9-12.V.A

TEKS.MATH.9-12.V.B

What is the probability that a number selected at random from the set {2, 3, 7, 12, 15, 22, 72, 108} will be divisible by both 2 and 3 ?

• (3/5)
• (3/8)
• (7/8)
• (5/8)

Tags

TEKS.MATH.9-12.V.B

The table represents the probability of guessing correct on a 5 question true-false quiz.  Find the probability for at least 4 questions correct.

• .03125
• .15625
• .3125
• .1875

Tags

TEKS.MATH.7.6D

TEKS.MATH.9-12.V.B

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

Yasmine places 4 blue beads and seven red beads in bag. What is the probability she picks a blue bead, puts it to the side and selects another blue bead?

• 16/121
• 6/55
• 12/121
• 1/5

Tags

TEKS.MATH.9-12.V.B

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

Tags

TEKS.MATH.9-12.V.B

A box contains 5 purple marbles, 3 green marbles and 2 orange marbles. Draws are made without replacement.P(both marbles are purple)

• 2/9

• 1/3

• 1/2

• 1/4

Tags

TEKS.MATH.9-12.V.B

What is the chance that you will spin a 6 twice in a row?

• 1/12

• 1/3

• 1/6

• 1/9

Tags

TEKS.MATH.6.4B

TEKS.MATH.7.6D

TEKS.MATH.9-12.V.B

An experiment consists of spinning a spinner and flipping a fair coin. The spinner consists of 4 colored sections of equal size.

• Red

• Blue

• Green

• Yellow

If the arrow on the spinner is spun one time and the coin flipped one time, what is the probability of getting the outcome “Blue, Tails”?

• $\frac{1}{8}$

• $\frac{1}{6}$

• $\frac{1}{4}$

• $\frac{3}{4}$

Tags

TEKS.MATH.9-12.V.B