Probability (Independent vs Dependent) 4/27

Picking a card from a deck, not replacing it, and then picking another card.

• Independent

• Dependent

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.3

CCSS.HSS.CP.B.6

CCSS.HSS.CP.B.8

Eating an item from a tray of snacks, then choosing another item.

• Independent

• Dependent

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.3

CCSS.HSS.CP.A.4

CCSS.HSS.CP.A.5

CCSS.HSS.CP.B.6

Rolling a die, and then rolling it again.

• Independent

• Dependent

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.3

CCSS.HSS.CP.A.5

Choosing a hat from a rack of hats, then choosing a pair of shoes from a rack of shoes.

• Independent

• Dependent

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.3

CCSS.HSS.CP.A.4

CCSS.HSS.CP.B.8

Choosing a marble from a bag, replacing it, and then choosing another marble.

• Independent

• Dependent

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.3

CCSS.HSS.CP.A.5

CCSS.HSS.CP.B.8

Choosing a book from the shelf, without replacing it, and then choosing another book.

• Independent

• Dependent

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.3

CCSS.HSS.CP.A.4

CCSS.HSS.CP.B.6

CCSS.HSS.CP.B.8

Omer has 2 red marbles, 5 green marbles, 3 blue marbles, and 5 black marbles in a bag. Omer draws 1 marble from the bag and puts it back in. Then draws another marble. What is the probability of drawing a green marble on the first draw and a blue marble on the second draw?

• 2/5

• 1/5

• 1/3

• 1/15

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.3

CCSS.HSS.CP.B.8

CCSS.HSS.CP.B.9

Michael packed his lunch with 6 chocolate chip cookies and 4 oatmeal cookies. He ate one cookie, and then he ate a second cookie. What is the probability that Michael ate two chocolate chip cookies?

• 1/15

• 1/3

• 3/5

• 1/9

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.A.3

CCSS.HSS.CP.B.6

CCSS.HSS.CP.B.8

CCSS.HSS.CP.B.9

A bag contains tiles numbered 1 through 10. An odd-numbered tile is drawn from the bag and not replaced. What is the probability that the next tile drawn will be odd numbered?

• 2/9

• 1/2

• 4/9

• 7/10

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.A.3

San is playing a card game with the letters that spell PROBABILITY. San turns the cards over, mixes them up, and selects a letter. Then he returns the letter and draws a second letter. What is the probability that San will select an O on the first draw and an I on the second?

• 1/11

• 3/11

• 2/121

• 3/121

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.3

CCSS.HSS.CP.B.8