Measures of Variability

Last updated almost 6 years ago
4 questions
1

What is the range? 7, 10, 13, 12, 21, 10, 3, 4

1

What is the mean absolute deviation (MAD)? 7, 10, 13, 12, 21, 10, 3, 4

1

What is the Interquartile (IQR) range? 7, 10, 13, 12, 21, 10, 3, 4

1

If median is the best measure of center, which is the best measure of variability?