Probabilities

Which of these probabilities could be described as "Unlikely"?

• 40%

• 50%

• 60%

• 0%

Tags

CCSS.7.SP.C.5

If two dice are rolled, what is the probability that the sum of the dice will equal 5?

• 1

  6

• 1

  9

• 1

  12

• 5

  6

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

The theoretical probability of rolling an even number on a dice.

• 30%

• 1/2

• 1/6

• 5/6

Tags

CCSS.7.SP.C.5

If I flip a coin 10 times how many times should I get heads?

• 1
• 10
• 3
• 5

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Theoretically, what is the probability of rolling a sum of two with a pair of dice?

• 1/6
• 2/12
• 1/36
• 1/18

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

What is the probability of spinning the spinner and landing on the 7?

• impossible
• equally likely 
• unlikely 
• very likely 

Tags

CCSS.7.SP.C.5

A spinner has 8 sections: 2 purple, 2 yellow, 3 blue, and 1 red.
What is the probability of spinning and landing on a color that is not yellow?

• P(not yellow) = 75%

• P(not yellow) = 25%

• P(not yellow) = 40%

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Find the probability of drawing a 10 from a standard deck of 52 cards.

• 1 out of 52

• 13 out of 52

• 26 out of 52

• 1 out of 13

Tags

CCSS.7.SP.C.5

The spinner is divided into eight equal parts. Find the theoretical probability of landing on the given section of the spinner.P(white)=

• 1/8
• 5/8
• 7/8
• 3/7

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

P(B)

• 3/10 = 0.3 = 30%

• 1/10 = 0.1 = 10%

• 1/5 = 0.2 = 20%

• 2/5 = 0.4 = 40%

Tags

CCSS.7.SP.C.5

CCSS.7.RP.A.2

CCSS.7.RP.A.3