A Random Sample of 25 Statistics Examinations Was Taken

question 10

Multiple Choice

A random sample of 25 statistics examinations was taken. The average score in the sample was 76 with a variance of 144. Assuming the scores are normally distributed, the 99% confidence interval for the population average examination score is

• A)70.02 to 81.98
• B)69.82 to 82.18
• C)70.06 to 81.94
• D)69.48 to 82.52

---

Definitions:

Juror

A member of a jury, which is a group of people called to render a verdict in a legal case based on evidence presented during a trial.

Appellee

The party against whom an appeal is taken—that is, the party who opposes setting aside or reversing the judgment. Sometimes referred to as the respondent.

Appeal

The process of seeking a higher court’s review of a lower court’s decision for the purpose of correcting or changing the lower court’s judgment or decision.

Review

An evaluation or assessment of something for the purpose of informed decision-making or the consideration of its value, quality, or significance.