How many objects are being considered for selection?

• 60

• 10

• 5

• 3

What is the formula used to calculate permutations?

• n! / r! * (n-r)!

• n! / (n-r)! * r!

• n! / (n-r)!

• n! / r!

How many permutations are possible when selecting 3 out of 5 objects?

• 120

• 60

• 20

• 10

What is the formula used to calculate combinations?

• n! / (n-r)! * r!

• n! / r!

• n! / (r! * (n-r)!)

• n! / (n-r)!

How many combinations are possible when selecting 3 out of 5 objects?

• 10

• 20

• 60

• 120

Why are permutations generally higher in number than combinations?

• Because combinations are always half of permutations

• Because order matters in permutations

• Because combinations account for more selections

• Because permutations use a simpler formula

Under what condition do permutations and combinations yield the same number?

• When selecting all objects

• When selecting only one object

• When selecting none of the objects

• When the number of objects is even

What is the next topic discussed after permutations and combinations?

• Probability

• Statistics of the lottery

• Geometric shapes

• Algebraic equations

What percentage of people rely on the lottery as their best hope, according to The Telegraph?

• 10%

• 20%

• 30%

• 40%

Tags

CCSS.3.MD.B.3

What action does the narrator encourage at the end of the video?

• To share and engage with the content

• To ignore statistics

• To participate in the lottery

• To focus only on permutations

Tags

CCSS.RL.11-12.6