Box-plot

1. Create a box-plot and submit it with the exam.
2. Why, or why not, is a box-plot an appropriate display of this data?
3. What is the five-number summary?
4. Compare the measures of center: In this distribution,the _________________ is larger than the____________________.

Histogram

1. Create a histogram and submit it with the exam.
2. Why, or why not, is a histogram an appropriate display of this data?
3. What is the shape of this distribution?
4. Are there any unusual scores in this set? If so, what is the score?

Stem plot

1. Create a stem plot and submit it with the exam. Include a key.
2. Why, or why not, is a stem plot an appropriate display of this data?
3. What is the mode of this distribution?

Pie Chart

1. Create a pie chart and submit it with the exam.
2. Why, or why not, is a pie chart an appropriate display of this data?
3. Break down the test scores by letter grade, and report them a percent. Assume a 10-point scale. For example: A is between 90 and 100, B is between 80 and 89, etc.
4. According to the pie chart, what letter grade is the most typical?