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Confidence Intervals for Proportions: Business Statistics Study Guide

Study Guide - Learn with Videos

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Sampling Distribution of the Sample Mean and Central Limit Theorem

  • Guided course
    Central Limit Theorem Example 1
    02:33
  • Guided course
    Central Limit Theorem
    05:14
  • Guided course
    Sampling Distribution of Sample Mean
    06:53

Standard Normal Distribution

  • Guided course
    Probabilities Between Two Values
    03:50
  • Guided course
    Finding Standard Normal Probabilities using z-Table
    09:47
  • Guided course
    Z-Scores from Probabilities
    08:50

Confidence Intervals for Population Proportion

  • Guided course
    Finding a Confidence Interval for a Population Proportion Using a TI84
    02:35
  • Guided course
    Constructing Confidence Intervals for Proportions Example 2
    04:24
  • Guided course
    Constructing Confidence Intervals for Proportions
    05:45

Introduction to Confidence Intervals

  • Guided course
    Critical Values: z Scores
    04:46
  • Guided course
    Introduction to Confidence Intervals
    06:33

Sampling Distribution of Sample Proportion

  • Guided course
    Sampling Distribution of Sample Proportion
    05:11
  • Guided course
    Using the Normal Distribution to Approximate Binomial Probabilities Example 1
    03:21
  • Guided course
    Using the Normal Distribution to Approximate Binomial Probabilities
    06:23