# Get help with upper level probability

Recent questions in Upper level probability
postillan4 2020-10-26

### For any three events A,B, and D, such that P(D) >0, prove that $P\left(A\cup B\mid D\right)=P\left(A\mid D\right)+P\left(B\mid D\right)-P\left(A\cap B\mid D\right)$.

zi2lalZ 2020-10-18

### Suppose a product costs R10 and the profit rate is 20% on the cost price, find the selling price

The majority of college-level probability practice problems will include questions related to statistics with the answers and explanations that will explain how a certain riddle has been addressed. Just think about flipping a coin or throwing dice as an example or finding a red marble in the bag with the green marbles. It is all about probability where the college probability will have more complex questions with the necessity of different equations and quantitative data questions where formulas must be used to determine the possibility of a certain outcome or prognosis. We offer help by letting you see various probability examples.