Introduction to the t Statistic. What were the formulae used for the z statistic? z = (M – μ) / σ m z = (M – μ) / σ m σ m = σ/n σ m = σ/n σ = (SS/n) σ
Comparing Two Means: One-sample & Paired-sample t-tests Lesson 12.
Estimation of Means and Proportions. Concepts Estimator: a rule that tells us how to estimate a value for a population parameter using sample data Estimate:
COURSE: JUST 3900 TIPS FOR APLIA Developed By: Ethan Cooper (Lead Tutor) John Lohman Michael Mattocks Aubrey Urwick Chapter 9: The t Statistic.
