11. In 2017 the state
University’s men’s basketball team finished the season ranked 43 out
of 143 men’s
teams. The women’ basketball team
finished 20th out of 50 women’s
teams.
a. Which team had a
higher percentile ranking in 2017? Show
all your calculations
to support your
answer.
b. If you had the data
on the total number of points scored by the state University
women’s team in each
of their games in 2017, what would the mean
and the
median each tell you
and how would you compute each measure?
11. A city council
consists of ten members. Four are
Democrats and six are Republicans.
A committee of five
to study transportation issues will be randomly selected.
a. If one person on the
council is chosen at random to draw the names out of a hat,
what is the probability
that the person drawing the names is a Democrat?
b. How many ways can the
committee be formed if there are no restrictions on
composition?
c. How many ways can 3
Republicans be chosen?
d. How many ways can 2
Democrats be chosen?
e. What is the probability that the
random selection of the five–person committee
will result in 3
Republicans and 2 Democrats?
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