Exploring Conditional Probability Concepts

The video tutorial covers lesson 7.2.2 on conditional probability, split into two days. It begins with an introduction to the lesson's objectives and structure. The first part explains the children's game 'Build a Farm,' detailing the mechanics and probability calculations using a modified two-way table. The second part introduces another game from a county fair, 'Flip to Spin or Roll,' and discusses its probability outcomes. Throughout, the video emphasizes understanding and calculating probabilities in different scenarios.

What is the initial action a player takes in the game 'Build a Farm'?

• Choose a farm animal

• Spin a spinner

• Reach into a bag

• Roll a dice

What is the probability of drawing a chicken token from the red bag?

• 1/10

• 1/2

• 1/3

• 1/6

Tags

CCSS.7.SP.C.7B

What is the probability of spinning blue and then drawing a pig token?

• 1/5

• 1/4

• 1/6

• 2/5

Are the events 'spinning red' and 'drawing a cow token' independent?

• Depends on the bag

• Insufficient information

• No

• Yes

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.4

What is the probability of getting a cow or a pig from the game 'Build a Farm'?

• 7/12

• 1/3

• 1/2

• 2/3

Tags

CCSS.HSS.CP.B.7

What is the probability of spinning red and getting a pig in 'Build a Farm'?

• 1/3

• 10/60

• 1/6

• 1/2

Are the events 'spinning blue' or 'getting a chicken' mutually exclusive?

• Only in the red bag

• Insufficient information

• No

• Yes

In the county fair game, what happens first?

• Flip a coin

• Choose a color

• Spin the big wheel

• Roll a cube

Tags

CCSS.HSS.CP.A.1

What is the probability of winning a stuffed animal by getting blue?

• 7/30

• 1/2

• 9/60

• 14/60

Tags

CCSS.7.SP.C.7B

If Monique won a stuffed animal, what is the probability she flipped heads?

• 9/14

• 7/30

• 1/2

• 5/60

Tags

CCSS.HSS.CP.B.6