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Hypothesis Tests Comparing Two Populations: Business Statistics Study Guide

Study Guide - Learn with Videos

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Steps in Hypothesis Testing

  • Guided course
    Intro to Hypothesis Testing
    05:12
  • Guided course
    Step 3: Get P-Value
    06:50
  • Guided course
    Step 2: Calculate Test Statistic
    06:34

Performing Hypothesis Tests: Means

  • Guided course
    Standard Deviation (σ) Known Example 2
    04:53
  • Guided course
    Standard Deviation (σ) Known Example 3
    06:51
  • Guided course
    Standard Deviation (σ) Unknown Example 4
    06:13

Two Means - Known Variance

  • Guided course
    Means Known Variances Hypothesis Test Using TI-84
    05:05
  • Guided course
    Means Known Variances Hypothesis Test Using TI-84 Example 1
    02:51
  • Guided course
    Means Known Variances Hypothesis Test Using TI-84 Example 2
    02:44

Two Means - Unknown, Equal Variance

  • Guided course
    Means Unknown Equal Variances Hypothesis Test Using TI-84
    06:20
  • Guided course
    Means Unknown Equal Variances Hypothesis Test Using TI-84 Example 1
    03:10
  • Guided course
    Means Unknown Equal Variances Hypothesis Test Using TI-84 Example 2
    03:34

Two Means - Matched Pairs (Dependent Samples)

  • Guided course
    Introduction to Matched Pairs
    08:33
  • Guided course
    Matched Pairs: Hypothesis Tests Example 2
    05:03
  • Guided course
    Matched Pairs: Hypothesis Tests
    07:23