Study Design in Medical Research 13:53

Intervention Research 12:00

Bias in Research with Human Subjects 11:44

Mediating, Moderating, and Confounding Variables 8:01

Mean and Median 8:56

Measures of Spread & Range 5:32

Quartiles and Boxplots 12:20

More on Boxplots 17:49

Standard Deviation 13:24

More on Standard Deviation 11:13

Normal Distribution 12:39

z-scores 9:17

Precision vs. Accuracy 15:36

Intro to Inferential Statistics 8:35

Sampling Distributions 16:04

Confidence Intervals 16:20

Significance Tests I 21:23

Significance Tests II 17:33

ANOVA 14:17

Scatterplots and Correlation 20:17

Regression Analysis 13:58