MISS PROFESSOR ONLY

1.Explain the difference between confidence and probability.

2.When constructing a confidence interval for µ, how do you decide whether to use the t distribution of the normal distribution?

Post your response in the discussion forum. Comment on at least two other students' posts by the date specified in the syllabus. Please provide the source and reference where the information was obtained. Use the library or educational resources (e.g. Text-books, journals, research papers, NO Wikipedia is allowed.)