According to the general equation for conditional probability, if p(a n b) = 3/10 and p(b)= 2/5 what is p(alb)

P(A given B) = 3/4

Step-by-step explanation:

As we know that it is conditional probability, where the probability of an event depends on the event that has certain probability of occurrence.

The formula for conditional probability is:

P(A given B) = P(A ∩B) / P(B)

Where a and B are events. The probability of event B is known and we also know probability of A∩B

So, putting the values in the formula:

So, the probability of A given B is 3/4 ..

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150