Skip to main content
Back

Confidence Intervals for Proportions and Means

Study Guide - Learn with Videos

Curated lessons matched to your uploaded material – learn every topic step by step.

Confidence Intervals for Population Proportion

  • Guided course
    Constructing Confidence Intervals for Proportions Example 1
    06:38
  • Guided course
    Finding the Minimum Sample Size Needed for a Confidence Interval
    04:08
  • Guided course
    Constructing Confidence Intervals for Proportions Example 2
    04:24

Confidence Intervals for Population Means - Excel

  • Guided course
    Finding Confidence Intervals for Means (Sigma Unknown)
    06:50
  • Guided course
    Finding Confidence Intervals for Means (Sigma Known)
    06:12
  • Guided course
    Finding Confidence Intervals for Means (Sigma Known) Example 1
    06:16

Confidence Intervals for Population Mean

  • Guided course
    Finding t-Values Using a TI-84
    05:47
  • Guided course
    Critical Values: t-Distribution
    05:50
  • Guided course
    Finding Confidence Intervals Using TI-84
    04:30