Difficult# Meaning of a Confidence Level: Study Time

APSTAT-U4BUVV

A random sample of $60$ students from a large university were asked: "How much time do you spend doing homework a night?".

A $99\%$ confidence interval was constructed for the average amount of time students spend doing homework at this university, and the result was $(.8,2.2)$ hours.

Which of the following statements is true?