  Confidence intervals provide a way to determine plausible values for a
population parameter. They are omnipresent in research articles involving
statistical analyses. Appropriately, a key statistical literacy learning
objective is the ability to interpret and understand confidence intervals in a
wide range of settings. As instructors, we devote a considerable amount of time
and effort to ensure that students master this topic in introductory courses
and beyond. Yet, studies continue to find that confidence intervals are
commonly misinterpreted and that even experts have trouble calibrating their
individual confidence levels. In this article, we present a ten-minute trivia
game-based activity that addresses these misconceptions by exposing students to
confidence intervals from a personal perspective. We describe how the activity
can be integrated into a statistics course as a one-time activity or with
repetition at intervals throughout a course, discuss results of using the
activity in class, and present possible extensions.
