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# Unit: Probability

AP Stats:
UNC (BI)
,
UNC‑2 (EU)
,
VAR (BI)
,
VAR‑4 (EU)

#### 0

Possible mastery points

## Randomness, probability, and simulation

AP Stats:
UNC (BI)
,
UNC‑2 (EU)
,
UNC‑2.A (LO)
,
UNC‑2.A.1 (EK)
,
UNC‑2.A.2 (EK)
,
UNC‑2.A.3 (EK)
,
UNC‑2.A.4 (EK)
,
UNC‑2.A.5 (EK)
,
UNC‑2.A.6 (EK)
,
VAR (BI)
,
VAR‑4 (EU)
,
VAR‑4.A (LO)
,
VAR‑4.A.1 (EK)
,
VAR‑4.A.2 (EK)
,
VAR‑4.A.3 (EK)
,
VAR‑4.B (LO)
,
VAR‑4.B.1 (EK)

AP Stats:
VAR (BI)
,
VAR‑4 (EU)
,
VAR‑4.C (LO)
,
VAR‑4.C.2 (EK)
,
VAR‑4.E (LO)
,
VAR‑4.E.4 (EK)

#### Quiz 1

Level up on the above skills and collect up to 200 Mastery points

## Multiplication rule

AP Stats:
VAR (BI)
,
VAR‑4 (EU)
,
VAR‑4.A (LO)
,
VAR‑4.A.4 (EK)
,
VAR‑4.D (LO)
,
VAR‑4.D.2 (EK)
,
VAR‑4.E (LO)
,
VAR‑4.E.1 (EK)
,
VAR‑4.E.2 (EK)
Practice
Independent probabilityGet 3 of 4 questions to level up!
Probabilities of compound eventsGet 3 of 4 questions to level up!
Dependent probabilityGet 3 of 4 questions to level up!
Probability of "at least one" successGet 3 of 4 questions to level up!

## Conditional probability

AP Stats:
VAR (BI)
,
VAR‑4 (EU)
,
VAR‑4.D (LO)
,
VAR‑4.D.1 (EK)
,
VAR‑4.E (LO)
,
VAR‑4.E.1 (EK)
,
VAR‑4.E.2 (EK)

#### Quiz 2

Level up on the above skills and collect up to 500 Mastery points
Up next for you:

#### Unit test

Level up on all the skills in this unit and collect up to 700 Mastery points!