Given that the tennis player wins the second set, find the probability that she won the first set. First, represent the information on a tree diagram: ...

Complete the probability tree and use it to find the probability that Zoë loses two Saturdays in a row the probability that Zoë loses one of the games and wins the other.

To learn from a text, students must make meaningful connections among related ideas in that text. This study examined the effectiveness of two methods of improving connections—elaborative ...