• t tests
  • Paired (Correlated)
  • Independent
    • Pooled (Equal Variance)
    • Separate (Unequal Variance)
• Effect Size
• Standard error of the mean difference
• p (Statistical Significance)
• Mean Table
• Null & Alternative Hypotheses
• Factors Influencing statistical significance
  • Effect Size (Difference Between the Means)
  • Standard Deviation (sd)
  • Number of Subjects (n)
  • p-level
  • Direction
• Hypotheses
  • Statistical Testing
    • Null
    • Alternative
  • Tails
    • Directional (one tailed)
    • Nondirectional (two tailed)

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