1. Gender
Eye Color Male Female Total
Brown 12 32 44
Blue 25 16 41
Green 13 4 17
Total 50 52 102
a. How many females surveyed did not have
brown eyes?


b. What is the conditional relative frequency
that a person surveyed has green eyes
given that they are a male? Write your
answer as a percent.


2. Marion surveyed 55 girls and 25 boys and
asked about their preferred sport.
22 girls preferred soccer, and seven boys
preferred soccer. What is the conditional
relative frequency that a student’s favorite
sport is not soccer given that the student is
a boy? Write your answer as a decimal.


3. Is the following data categorical or
quantitative data? 5, 18, 4, 32, 56


4. What is the outlier of the following set of
data:    8, 1, 6, 4, 0, 45, 3
?



5.

What types of music do you
like?
Jazz

Country Yes No Total
Yes 12 9 21
No 14 5 19
Total 26 14 40
a. What is the joint relative frequency that a
person surveyed likes Jazz and Country?

b. What is the marginal relative frequency
that a person surveyed likes jazz?


c. What is the frequency that a person likes
country, given that they don’t like jazz.
Write your answer as a decimal and
round to the nearest hundredths place.


6. What is the median of the data
represented on the box–and–whisker
plot?