- Understand that confidence intervals (CIs) are based on the sampling distribution
of x-bar.
- Know and understand formula for calculating a CI
- Understand how the confidence level will affect the width of a CI.
- Understand how the sample size will affect the width of a CI.
- Understand the difference between confidence and probability.
Dr. Christina Hayes
Wilson 2-263
Department of Mathematical Sciences
Montana State University
Bozeman, MT 59717
phone: 406-994-6557
fax: 406-994-1789
christina.hayes@montana.edu
(Email will likely reach me faster than a phone call)
