Final answer:
The statistic presented in the passage is an example of descriptive statistics, providing a summary of the average final exam score for the students.
Step-by-step explanation:
The statistic offered in the passage where Mr. Stephens and Ms. Richards find that students scored an average of 68% on the final for semester one is descriptive statistics. This type of statistic is used to organize and summarize data, such as finding an average, without inferring or making predictions about a larger population.
Descriptive statistics provide simple summaries about the sample and the measures; in this case, the average score represents a summary of all students' scores in their English classes.
The kind of statistic offered in the passage is descriptive. Descriptive statistics involve organizing and summarizing data to provide a clear depiction of the information. In this case, Mr. Stephens and Ms. Richards conducted a survey and found that the students scored an average of 68% on the final for semester one, which gives us a descriptive measure of the students' performance.