7 Confidence Intervals for Means
1. SUBEDI CALCULATORS
Confidence Interval for Meansnew window
Calculate confidence interval (CI) for proportion for both one or two sample cases. Options to use either data or sample statistics.
CI is given in ± notation. Margin of Error is also shown.
2. LibreTEXT CALCULATORS
3. Ti 83/84+
One-Sample t-Interval for TI-83 & TI-84
The following video shows the process for computing a t-interval. Steps for z-interval are similar.