Class 10 Mathematics | Multiplication Principle of Probability

Class 10 Mathematics · Probability

Multiplication Principle of Probability

P(A ∩ B) = P(A) × P(B) · With and without replacement

By the end of this lesson you can

🔗

Tell independent events from dependent ones

✖️

Use P(A ∩ B) = P(A) × P(B)

🔁

Solve draws with replacement

🃏

Solve draws without replacement

➕

Add cases for same colour or at least one

How are the two events linked?

🪙Independent

One result does not change the other's chance

Coin and die

Cards drawn with replacement

🃏Dependent

One result changes the other's chance

King first leaves 3 kings in 51

Cards drawn without replacement

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Presenter notes: Today we answer questions about two events happening together: a head and a 4, a king and then an ace. By the end you will solve them with one multiplication.

Multiplication Principle of Probability Presentation

By the end of this lesson you can

How are the two events linked?

9 more slides are waiting