Probability and Statistics Review

What is the probability that you choose blue?

5 green

6 yellow

8 blue

7 brown

• 8/26

• 4/13

• 8/25

• 1/3

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

What is the probability of spinning an even number?

• 16 2/3%

• 33 1/3%

• 50%

• 75%

Tags

CCSS.7.SP.C.7A

Probability can be written as a 

• fraction
• decimal
• percent
• all of the above

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3

CCSS.7.SP.C.5

The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”? 

• 2/7
• 5/49
• 5/7
• 10/49

Tags

CCSS.7.SP.C.7B

Marvin has a standard deck of cards.

P (Ace or 5)

• 1/13

• 2/13

• 1/26

• 8/50

Amelia receives a treat bag. The treat bag contains 10 gumballs, 5 pixie sticks, 2 bracelets, and 3 chocolates. If Amelia selects 3 items from her treat bag without looking and gives them to her sister, which could NOT represent a possible outcome for the items Amelia selects?

• gumball, gumball, gumball

• pixie stick, gumball, chocolate

• bracelet, bracelet, bracelet

• gumball, gumball, pixie stick

Tags

CCSS.7.SP.C.8B

The list shows all possible outcomes for which experiment?

S = { (heads, heads), (heads, tails),

(tails, tails), (tails, heads) }

• Flipping a coin one time

• Flipping a coin two times

• Flipping a coin three times

• Flipping a coin four times

What is the probability of spinning red?

• 0
• 1/2
• 3/4
• 1

Tags

CCSS.7.SP.C.7B

What is the probability of choosing a vowel from the alphabet?

• 21/26
• 5/26
• 1/21
• 7/21

Tags

CCSS.7.SP.C.5

Experimental Probability is:

• What Will happen 
• What actually happens
• What should happen
• What I think Happens