Probability Check

How many total outfit options are represented?

• 12
• 22
• 3

The cafeteria is serving three kinds of sandwiches:  tuna (T), chicken, (C), and peanut butter (P).  They are also serving a choice of two drinks:  milk (M) or water (W).  Which shows the complete set of possible combinations?

• TW, CW, PW
• TW, TM, TC, CW, PW
• TW, TM, CW, CM, PW, PM
• TCP, MW

Tags

CCSS.7.SP.C.8B

Which shows the sample space for flipping two coins?

• H, T
• HH, HT, TH, TT
• HH, TT
• Dime, Nickel

Tags

CCSS.7.SP.C.8B

A tree diagram is useful in determining the __________of a probability experiment.

• result

• possible outcomes

• event

• none of the above

Tags

CCSS.7.SP.C.8B

Which tree diagram has the most possible outcomes?

• 
• 
• 

Tags

CCSS.7.SP.C.8B

What is a sample space?

• All possible outcomes

• An area where you record your data

• The most probable responses to a question

• Whether or not a possibility is likely

If you spin two spinners, one with 2, 4 and 6 and the other with 1, 3 and 5, what is the sample space?

• 1, 2, 3, 4, 5, 6

• 2, 4, 6

• 1, 3, 5

• (1, 2), (1, 4), (1, 6), (3, 2), (3, 4), (3, 6), (5, 2), (5, 4), (5,6)

What is the sample space?

• 6 bears

• orange, green, red, white, yellow

• unlikely

• 2 red bears

A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?

• 5/11
• 5/6
• 1/3
• 5

Tags

CCSS.7.SP.C.7B

What is the probability of rolling a cube and having land as an odd number?

• 3/4
• 1/3
• 1/2
• 2/5

Tags

CCSS.7.SP.C.7B