Probability

The diagram shows the sports played by 80 students.

If a student is picked at random, what is the probability that they play football?

• ⁶⁶/₈₀

• ⁴/₈₀

• ¹⁸/₈₀

• ⁴⁹/₈₀

Tags

CCSS.HSS.CP.A.1

The diagram shows the sports played by 80 students.

If a student is picked at random, what is the probability that they play football only?

• ⁶⁶/₈₀

• ⁴/₈₀

• ¹⁸/₈₀

• ⁴⁹/₈₀

Tags

CCSS.HSS.CP.A.1

The probability of an event occuring given that another event has already occured is called

• Independent Events

• Conditional Probability

• Dependent Events

• FPC

Tags

CCSS.HSS.CP.A.3

CCSS.HSS.CP.A.5

What is the probability that a randomly selected student plays sports given that they do not do community service?

Tags

CCSS.HSS.CP.A.4

P(Sandals|Pants):

• 4/20
• 6/15
• 1/2
• 4/14

Tags

CCSS.HSS.CP.A.4

P(Pizza|Senior):

• 15/10

• 4/5
• 10/15

• 10/5

Tags

CCSS.HSS.CP.A.4

How would you read the following?

P(yellow | M&M)

• The probability the candy is yellow, given that it's eminem the rapper

• The probability the candy is yellow, given that its an M&M

• The probability that the candy is an M&M, given that it's yellow.

• The probability that the yellow is candy, given it's an M&M

Tags

CCSS.HSS.CP.A.3

CCSS.HSS.CP.A.5

Simplify the expression 7!/4!

• 18

• 260

• 210

• 24

What is the formula for permutation?

What is the formula for combination?