Assign #11 Prob of simple events

What is probability?

• The chance that some event will occur.

• A game that involves coins.

• A guarantee.

• A result.

Tags

CCSS.7.SP.C.5

What is an outcome?

• A possible result in a probability experiment

• A chance something will occur

• A guess

• A fun game

What are complementary events?

• Two events in which one or the other will happen, but they cannot happen at the same

• Angles that up to 90º

• Total possible outcomes

• Favorable outcomes

What is the probability of spinning red?

• 0

• 5/12

• 1/2

• 3/4

Tags

CCSS.7.SP.C.7B

What is the probability of rolling a cube and having it land as a 2?

• 1/6

• 5/6

• 1/3

• 1/2

Tags

CCSS.7.SP.C.7A

What is the probability of selecting a grape piece?

• 3 out of 3

• 3 out of 9

• 3 out of 12

• 4 out of 12

Tags

CCSS.7.SP.C.7B

What is the probability of flipping a coin and getting heads?

• 1/2

• 1/3

• 1/4

• Never, Tails never fails.

Tags

CCSS.7.SP.C.7A

A bag contains 5 quarters, 2 dimes, and 4 pennies. Find P(quarter).

• 5/11

• 5/6

• 1/3

• 5

Tags

CCSS.7.SP.C.7B

Find P(2).

• 1/2

• 1/3

• 1/8

• 1/4

Tags

CCSS.7.SP.C.7A

Find P(an even number).

• 1/6

• 5/6

• 1/3

• 1/2

Tags

CCSS.7.SP.C.7B