Khan Academy

Visual representation of transformation from matrix (K-A)

Determinant of a 2×2 matrix (K-A)

Determining invertible matrices (K-A)

Intro to matrix inverses (K-A)

Finding inverse of a 2×2 matrix using determinant & adjugate (K-A)

Matrix word problem: vector combination (K-A)

Representing linear systems with matrix equations (K-A)

Solving linear systems with matrix equations (K-A)

Matrix word problem: prices (K-A)

Intro to theoretical probability (K-A)

Simple probability: non-blue marble (K-A)

Simple probability: yellow marble (K-A)

Addition rule for probability (K-A)

Probability with Venn diagrams (K-A)

Compound events example with tree diagram (K-A)

Die rolling probability (K-A)

Probability with counting outcomes-video (K-A)

Coin flipping probability (K-A)

Compound probability of independent events (K-A)

Dependent probability example (K-A)

Die rolling probability with independent events (K-A)

Dependent probability introduction (K-A)

Free-throw probability (K-A)

Dependent probability: coins (K-A)

Independent events example: test taking (K-A)