Boxplot statistics
Variable	lower whisker	lower hinge	median	upper hinge	upper whisker
A1	2	3	4	4	5
A2	1	2	3	4	5
A3	2	3	4	4	5
A4	2	3	3	4	5
A5	2	3	4	4	5
A6	2	3	4	4	5
A7	2	3	4	4	5
A8	4	4	4	4	4
A9	1	2	3	3	4
A10	2	3	4	4	5
A11	1	2	3	4	5
A12	2	3	4	4	5
A13	1	3	4	5	5
A14	2	3	4	4	5
A15	2	3	3	4	5
A16	1	2	3	3	4
A17	2	3	3.5	4	5
A18	2	3	4	4	5
A19	2	3	4	4	5
A20	1	2	3	4	5

Boxplot Notches
Variable	lower bound	median	upper bound
A1	3.92518483163796	4	4.07481516836204
A2	2.85036966327592	3	3.14963033672408
A3	3.92518483163796	4	4.07481516836204
A4	2.92518483163796	3	3.07481516836204
A5	3.92518483163796	4	4.07481516836204
A6	3.92518483163796	4	4.07481516836204
A7	3.92518483163796	4	4.07481516836204
A8	4	4	4
A9	2.92518483163796	3	3.07481516836204
A10	3.92518483163796	4	4.07481516836204
A11	2.85036966327592	3	3.14963033672408
A12	3.92518483163796	4	4.07481516836204
A13	3.85036966327592	4	4.14963033672408
A14	3.92518483163796	4	4.07481516836204
A15	2.92518483163796	3	3.07481516836204
A16	2.92518483163796	3	3.07481516836204
A17	3.42518483163796	3.5	3.57481516836204
A18	3.92518483163796	4	4.07481516836204
A19	3.92518483163796	4	4.07481516836204
A20	2.85036966327592	3	3.14963033672408