Explain why probability is important to statistics and data science. See the relationship between conditional and independent events in a statistical experiment. Calculate the expectation and variance ...

To calculate the probability of an event, the total number of possible outcomes is often required. For simple situations, making a list or completing a sample space diagram is enough but in more ...

{10}\). If she loses the first set, the probability that she wins the second set is \(\frac{1}{2}\). Given that the tennis player wins the second set, find the probability that she won the first set.