Approximately 10.3% of American high school students drop out a school before graduation. Choose 10 students entering high schoo random. Let X represent the number of high school students who d out of school. Identify:

Canvas generates a random exam by picking 7 questions from a bank of 10 questions. How many different exams are possible?

There are 11 players on a baseball team, all with roughly equal athletic ability. The coach has decided to choose the players who will play the four infield positions (first base, second base, third base, and shortstop) randomly. Tori and Brittany are on a team. Determine the probability of Tori and Brittany being chosen to play in the infield