Probability

What is the probability of spinning an even number?

• 16 2/3%

• 33 1/3%

• 50%

• 75%

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Find the probability of rolling greater than a 1 on a single die.

• 6/6
• 5/6
• 4/6
• 1/6

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

What is the probability of spinning red?

• 0
• 5/12
• 1/2
• 3/4

Tags

CCSS.7.SP.C.5

A set of all possible outcomes is known as - 

• a list
• a complement
• a sample space
• an event

Tags

CCSS.HSS.CP.A.1

You pick a marble from this bag.
What is the probability you will choose either a black or white marble?

• 3/5
• 9/100
• 1/10
• 2/5

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

If the odds of being born on each day of the week is equal, what is the probability of two separate babies both being born on a school day? (Monday through Friday)

• 5/7
• 5/14
• 25/49
• 1/49

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

You are dealt a hand of three cards, one at a time.  Find the probability that your cards are all diamonds.

• 0.013
• 0.016
• 0.705
• 0.231

Tags

CCSS.HSS.CP.B.9

Is the following disjoint, independent or neither.
Rolling a die one time and getting a 5 and 6.

• disjoint
• independent
• neither

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.4

Your teacher gives you a 4 question multiple choice test.  Each question has 4 possible answer choices.  If you forgot to study and randomly guess on each question, what is the probability of getting all of the answers correct?

• 0.04
• 0.039
• 0.004
• 3.9

Tags

CCSS.HSS.CP.B.9

A jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced.
P(white, then purple, then black)

• 1/36
• 2/39
• 5/41
• 6/43

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8