Intro to Probability

the chance that some event will happen

• experiment

• outcome

• event

• probability

Tags

CCSS.7.SP.C.5

Rolling a dice. What is the probability of rolling an even number?

• 1/2

• 1/3

• 1/6

• 0

Tags

CCSS.7.SP.C.7A

What is the probability of spinning green?

• 0

• 1/2

• 1/4

• 3/4

Tags

CCSS.7.SP.C.7A

On a deck of card. What is the probability of picking a heart?

• 1/2

• 1/4

• 4/52

• 1/52

Tags

CCSS.7.SP.C.7B

Two dice are rolled, find the probability that the sum is equal to 4.

• 1/6

• 0

• 1/3

• 1/12

One card is drawn from a well-shuffled deck of 52 cards. What is the probability of drawing a KING, JACK and QUEEN?

• 5/52

• 3/13

• 5/13

• 3/52

In a family with a member of four, what is the probability of choosing the mother and father as representative for the game?

• 1/2

• 1/4

• 2/3

• 1/3

Tags

CCSS.HSS.CP.B.9

A bag contains just 8 buttons, all of which are blue. What is the probability of picking a red button from the bag?

• 1/8

• 3/8

• 1/2

• 0

Tags

CCSS.7.SP.C.5

What is the probability of getting 'heads' when you toss a coin?

• 1/2

• 0

• 2/3

• 1/4

Tags

CCSS.7.SP.C.5

Pandan Bag is filled with candies in different colors. We have 40 white candies, 24 green ones, 12 red ones, 24 yellow ones and 20 blue ones. If we have selected one candy from the box without peeking into it, find the probability of getting a green or red candy.

• 5/120

• 5/20

• 3/10

• 24/120