AP STAT UNIT 2 PROGRESS CHECK:
MCQ PART A QUESTIONS &
ANSWERS
The following bar chart shows the number of different types of animals at two county
fairs. Fair X had a total of 645 animals, and fair Y had a total of 590 animals.
Which of the following statements is supported by the bar chart? - ANSWERThe
percentage of all animals at fair Y that are goats is greater than the percentage of all
animals at fair X that are goats.
The following table shows the number of registered voters in three different regions and
the political party in which they are registered.
Which of the following statements is supported by the table? - ANSWERThe region with
the greatest proportion of voters who are registered Republican is region B.
The following two-way table shows the responses from a group of people, categorized
by age-group, when asked about their favorite types of vacations.
Which of the following statements is not supported by the table? - ANSWERThe
percentage of people that chose relaxation was equal for each age-group.
The following table shows data collected from a sample consisting of children and
adults, who indicated their favorite type of amusement park rides.
What proportion of the people indicated that water rides were their favorite type of ride?
- ANSWER600/2,000
The following table shows data collected from a random sample of 2,500 people who
recently went on a vacation, who indicated their favorite part of their vacation.
Based on the table, what proportion of the people selected gave a response other than
shopping as the favorite part of their vacation? - ANSWER1,925/2,500
A random sample of 2,500 people was selected, and the people were asked to give
their favorite season. Their responses, along with their age group, are summarized in
the two-way table below.
Among those whose favorite season is spring, what proportion are adults? -
ANSWER250/475
The following scatterplot displays the data collected on the mass, in grams, and the
age, in days, for a sample of chameleon eggs.
Which of the following is the best description of the relationship between the mass and
the age of the chameleon eggs? - ANSWERThe association is positive and nonlinear.
MCQ PART A QUESTIONS &
ANSWERS
The following bar chart shows the number of different types of animals at two county
fairs. Fair X had a total of 645 animals, and fair Y had a total of 590 animals.
Which of the following statements is supported by the bar chart? - ANSWERThe
percentage of all animals at fair Y that are goats is greater than the percentage of all
animals at fair X that are goats.
The following table shows the number of registered voters in three different regions and
the political party in which they are registered.
Which of the following statements is supported by the table? - ANSWERThe region with
the greatest proportion of voters who are registered Republican is region B.
The following two-way table shows the responses from a group of people, categorized
by age-group, when asked about their favorite types of vacations.
Which of the following statements is not supported by the table? - ANSWERThe
percentage of people that chose relaxation was equal for each age-group.
The following table shows data collected from a sample consisting of children and
adults, who indicated their favorite type of amusement park rides.
What proportion of the people indicated that water rides were their favorite type of ride?
- ANSWER600/2,000
The following table shows data collected from a random sample of 2,500 people who
recently went on a vacation, who indicated their favorite part of their vacation.
Based on the table, what proportion of the people selected gave a response other than
shopping as the favorite part of their vacation? - ANSWER1,925/2,500
A random sample of 2,500 people was selected, and the people were asked to give
their favorite season. Their responses, along with their age group, are summarized in
the two-way table below.
Among those whose favorite season is spring, what proportion are adults? -
ANSWER250/475
The following scatterplot displays the data collected on the mass, in grams, and the
age, in days, for a sample of chameleon eggs.
Which of the following is the best description of the relationship between the mass and
the age of the chameleon eggs? - ANSWERThe association is positive and nonlinear.
