AP Statistics Practice Test 2
SECTION I
Time: 1 hour and 30 minutes
Number of questions: 40
Percentage of total grade: 50
Directions: Solve each of the following problems. Decide which is the best of the choices given and
answer in the appropriate place on the answer sheet. No credit will be given for anything written on the
exam. Do not spend too much time on any one problem.
Sixty-two students were asked to complete a number puzzle. The number of minutes each student
needed to complete the puzzle was recorded and the times are displayed in the histogram above.
Which of the following describes the distribution?
A. The distribution is approximately normal.
B. The distribution is roughly symmetric.
C. The distribution is bimodal.
D. The distribution is skewed left.
E. The distribution is skewed right.
- The table above shows the regression output for predicting the number of calories from the number