What are Quartiles? Percentiles? Deciles?
9:07
Range | Interquartile Range (IQR) | Box and whisker plot
15:44
What are "moments" in statistics? An intuitive video!
18:40
Standard Error (of the sample mean) | Sampling | Confidence Intervals | Proportions
16:00
What is Kurtosis? (+ the "peakedness" controversy!)
27:17
What are degrees of freedom?!? Seriously.
15:12
What is skewness? A detailed explanation (with moments!)
24:03
What are confidence intervals? Actually.
27:03