Descriptive Statisticshard
0:00.0
Two datasets both have a range of 40, but different distributions.
Dataset X: min=5, Q₁=20, Q₃=50, max=45
Dataset Y: min=5, Q₁=18, Q₃=38, max=45
Which statement(s) is/are true?
(1) Dataset X has a larger IQR
(2) Dataset X has more spread in the central 50% of data
(3) Range is more informative than IQR when outliers are absent
Two datasets both have a range of 40, but different distributions.
Dataset X: min=5, Q₁=20, Q₃=50, max=45 Dataset Y: min=5, Q₁=18, Q₃=38, max=45
Which statement(s) is/are true? (1) Dataset X has a larger IQR (2) Dataset X has more spread in the central 50% of data (3) Range is more informative than IQR when outliers are absent