Probability - Combinations

₁₅C₂

• 15
• 105
• 455
• 1365

Tags

CCSS.HSS.CP.B.9

Find the possibilities when a group of 15 people are going to run a race.  The top 5 finishers advance to the finals.

• 1.3 x 10¹²
• 120
• 3003
• 360,360

Tags

CCSS.HSS.CP.B.9

Ambry must submit 4 paintings as part of her
application to art school. If she has 25 to choose from, how many ways can she pick 4?

• 12,650
• 303,600
• 100
• 254

Tags

CCSS.HSS.CP.B.9

How many ways can 8 cheerleaders be chosen for 3 positions on the cheer team?

• 24
• 56
• 128
• 336

Tags

CCSS.HSS.CP.B.9

₁₂C₃

• 0
• 1
• 220
• 1140

Tags

CCSS.HSS.CP.B.9

Which is greater, ₈C₃ or ₈C₅?

• ₈C₃ = ₈C₅
• ₈C₃ > ₈C₅
• ₈C₃ < ₈C₅

Tags

CCSS.HSS.CP.B.9

₉C₀=

• 1
• 9
• undefined
• 0

Tags

CCSS.HSS.CP.B.9

Which of the following is an example of combination?

• Form a passcode with 4 digits
• Students line up in a queue to assembly
• Choose 4 students in a class committee
• Choose the chairperson, secretary and treasurer in a club

Tags

CCSS.HSS.CP.B.9

A group of 40 people are going to run a race.  The top 6 finishers advance to the finals. How many different outcomes can happen?

• 2866425
• 1919190
• 3838380
• 2568929

Tags

CCSS.HSS.CP.B.9

4 out of 19 students will ride in a car instead of a van. How many different outcomes can happen?

• 7752
• 3876
• 15504
• 93024

Tags

CCSS.HSS.CP.B.9