A board of governors publishes information on family net worth. In 2010, the mean net worth of families in a particular country was $463.2463.2 thousand and the median net worth was $79.579.5 thousand. Which measure of center do you think is more appropriate? Explain your answer.

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?