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# Modeling data distributions

AP Stats: UNC (BI), UNC‑1 (EU), VAR (BI), VAR‑2 (EU)

AP Stats: UNC (BI), UNC‑1 (EU), UNC‑1.G (LO), UNC‑1.G.4 (EK), UNC‑1.I (LO), UNC‑1.I.5 (EK)

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Calculating percentilesGet 3 of 4 questions to level up!

AP Stats: VAR (BI), VAR‑2 (EU), VAR‑2.B (LO), VAR‑2.B.1 (EK), VAR‑2.B.2 (EK), VAR‑2.C (LO), VAR‑2.C.1 (EK)

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Calculating z-scoresGet 3 of 4 questions to level up!

Comparing with z-scoresGet 3 of 4 questions to level up!

AP Stats: UNC (BI), UNC‑1 (EU), UNC‑1.J (LO), UNC‑1.J.4 (EK)

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Transforming dataGet 3 of 4 questions to level up!

AP Stats: UNC (BI), UNC‑1.F (LO), UNC‑1.F.2 (EK), UNC‑1.M (LO), UNC‑1.M.2 (EK), VAR‑6.A.1 (EK)

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Properties of density curvesGet 3 of 4 questions to level up!

Area under density curvesGet 3 of 4 questions to level up!

AP Stats: VAR (BI), VAR‑2 (EU), VAR‑2.A (LO), VAR‑2.A.2 (EK), VAR‑2.A.3 (EK), VAR‑2.A.4 (EK)

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Normal distribution: Area above or below a pointGet 3 of 4 questions to level up!

Normal distribution: Area between two pointsGet 3 of 4 questions to level up!

Normal calculations in reverseGet 3 of 4 questions to level up!