Please enable JavaScript.
Coggle requires JavaScript to display documents.
The t-statistic - Coggle Diagram
The t-statistic
-
Measures of Effect:
-
Alternate method is to determine how much variability in the scores is explained by the treatment effect.
-
-
Confidence intervals: alternative technique for describing treatment effect. Accomplished by computing an estimate of the population mean after treatment.
-
-
Formula for confidence interval:
-
Hypothesis Testing: use a sample from the treated population as a basis to determine if the treatment has any effect.
-
-
-
-
-
-
The t-distribution: compute t-statistic for each sample value and the entire set will form a t-distribution.
-