Question

if a and b are independent events then it must be true that P(A|B)=P(A) TRUE OR FALE

Answer 1

What do you think?

Answer 2

true

Answer 3

yeah...see

events A and B are independent if any one of the following three equivalent conditions hold:

P(A ∩ B) = P(A)P(B)
P(A|B) = P(A) B has no effect on A
P(B|A) = P(B) A has no effect on B
Intuitively, two events are independent if the occurrence of one has no effect at all on the probability of the other.

If two events A and B are not independent, then they are dependent....!!

Answer 4

so true is right?

Answer 5

yes,absolutely.

Answer 6

woo thnsxs ur good at this

Answer 7

hahah AM I? :)

Answer 8

can u help me with this @aryandecoolest

Answer 9

tomorrow for sure..i should leave now..it's 2 AM here..need to sleep :)