Assignment:
Q1. What confidence levels other than 95% is in common use?
Q2. What would you do differently to compute a 99% confidence interval instead of a 95% interval?
Q3. Which is larger, a two-sided 90% confidence interval or a two-sided 95% confidence interval?
Your answer must be typed, double-spaced, Times New Roman font (size 12), one-inch margins on all sides, APA format and also include references.