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‍Students t test

1 min read

👩‍🎓 Students t-test

= a t-test used to test statistics that follow a t-distribution

Assumptions

  • 🔔 Normality
  • 👯‍♂️ Homogeneity of variance
  • Independence

How?

  1. Calculate t-value for students t-test
  2. Compare to critical value

Adaptation:

  • 👨‍🎓 Welchs t-test

📖 Example distributions to test:

Graph View

  • 👩‍🎓 Students t-test
  • Assumptions
  • How?
  • Adaptation:
  • 📖 Example distributions to test:

Backlinks

  • T-test statistics
  • Hypothesis t-tests
  • ‍Welchs t-test