Math Problem Statement

2 kejadian a dan b saling bebas tetapi tidak lepas.jika p(A)= 2/5 dan P(AUB) = 5/8. Tentukan= a.P(B)b.P(AnB) c. P(A'UB') d. (A'nB')

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Probability
Independent Events
Complementary Events
Union and Intersection of Events

Formulas

P(A ∪ B) = P(A) + P(B) - P(A ∩ B)
P(A ∩ B) = P(A) * P(B) (for independent events)
P(A' ∪ B') = 1 - P(A ∩ B)
P(A' ∩ B') = 1 - P(A ∪ B)

Theorems

De Morgan's Laws
Multiplication Rule for Independent Events

Suitable Grade Level

Grades 10-12