Bab 9: Kebarangkalian (T4)

Question 1

Peristiwa bergabung:

Answer 1

Gabungan 2+ peristiwa dlm satu kesudahan

Question 2

Formula kebarangkalian:

Answer 2

P(A) = n(A)/n(s)

Question 3

Peristiwa bersandar:

Answer 3

Peristiwa A mempengaruhi peristiwa B

Question 4

Peristiwa x bersandar:

Answer 4

Peristiwa A x mempengaruhi peristiwa B

Question 5

Peristiwa saling eksklusif:

Answer 5

Xda persilangan antara a & b

Question 6

Peristiwa x saling eksklusif:

Answer 6

Persilangan antara a & b

Question 7

Peristiwa A bergabung dgn B (x saling eksklusif):

Answer 7

P(A∪B) = P(A) + P(B) - P(A∩B)

Question 8

Peristiwa A bergabung dgn B (saling eksklusif):

Answer 8

P(A∪B) = P(A) + P(B)

Question 9

Formula peristiwa bergabung

Answer 9

n(S) = n(A) x n(B)