Confidence Intervals in Excel
Who needs Minitab when when you can determine Confidence Intervals in Excel?
This simple worksheet allows you to determine an Alpha level and input variables such as the sample size; the worksheet will provide the sampled Capability. Additionally, there is a Proportions space where you can enter the number of trials and number of events to help determine upper and lower limits.
Please provide feedback on this worksheet so we can improve it.
Excel Download Confidence Intervals