If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains ***.kastatic.org** and ***.kasandbox.org** are unblocked.

Main content

AP Stats:

DAT (BI)

, DAT‑1 (EU)

, UNC (BI)

, UNC‑1 (EU)

AP Stats:

DAT (BI)

, DAT‑1 (EU)

, DAT‑1.A (LO)

, DAT‑1.A.1 (EK)

, DAT‑1.A.2 (EK)

, DAT‑1.A.3 (EK)

, DAT‑1.A.4 (EK)

, DAT‑1.A.5 (EK)

, DAT‑1.A.6 (EK)

, UNC (BI)

, UNC‑1 (EU)

, UNC‑1.S (LO)

, UNC‑1.S.1 (EK)

, UNC‑1.S.2 (EK)

, UNC‑1.S.3 (EK)

Learn

Practice

Making appropriate scatter plotsGet 3 of 4 questions to level up!

Positive and negative linear associations from scatter plotsGet 3 of 4 questions to level up!

Describing trends in scatter plotsGet 3 of 4 questions to level up!

Describing scatterplotsGet 3 of 4 questions to level up!

AP Stats:

DAT (BI)

, DAT‑1 (EU)

, DAT‑1.B (LO)

, DAT‑1.B.1 (EK)

, DAT‑1.B.2 (EK)

, DAT‑1.C (LO)

, DAT‑1.C.1 (EK)

Learn

Practice

Correlation coefficient intuitionGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 500 Mastery points

AP Stats:

DAT (BI)

, DAT‑1 (EU)

, DAT‑1.D (LO)

, DAT‑1.D.1 (EK)

, DAT‑1.D.2 (EK)

, DAT‑1.E (LO)

, DAT‑1.E.1 (EK)

, DAT‑1.G (LO)

, DAT‑1.G.1 (EK)

, DAT‑1.G.2 (EK)

, DAT‑1.G.3 (EK)

, DAT‑1.H (LO)

, DAT‑1.H.1 (EK)

, DAT‑1.H.2 (EK)

, DAT‑1.H.3 (EK)

Learn

Practice

Calculating and interpreting residualsGet 3 of 4 questions to level up!

Calculating the equation of the least-squares lineGet 3 of 4 questions to level up!

Interpreting slope and y-intercept for linear modelsGet 3 of 4 questions to level up!

Using least-squares regression outputGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 400 Mastery points

AP Stats:

DAT (BI)

, DAT‑1 (EU)

, DAT‑1.E (LO)

, DAT‑1.E.2 (EK)

, DAT‑1.F (LO)

, DAT‑1.F.1 (EK)

, DAT‑1.F.2 (EK)

, DAT‑1.G (LO)

, DAT‑1.G.4 (EK)

, DAT‑1.I (LO)

, DAT‑1.I.1 (EK)

, DAT‑1.I.2 (EK)

, DAT‑1.I.3 (EK)

Learn

Practice

Residual plotsGet 3 of 4 questions to level up!

Effects of influential pointsGet 3 of 4 questions to level up!

Identify influential pointsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 300 Mastery points

Up next for you:#### Unit test

Level up on all the skills in this unit and collect up to 1200 Mastery points!AP® is a registered trademark of the College Board, which has not reviewed this resource.