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	1	2	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	4	5
A17	2	3	4	4	5
A18	2	3	3.5	4	5
A19	2	3	4	4	5
A20	1	2	3	4	5

Boxplot Notches
Variable	lower bound	median	upper bound
A1	3.89395734327618	4	4.10604265672382
A2	2.78791468655237	3	3.21208531344763
A3	3.89395734327618	4	4.10604265672382
A4	2.78791468655237	3	3.21208531344763
A5	3.89395734327618	4	4.10604265672382
A6	3.89395734327618	4	4.10604265672382
A7	3.89395734327618	4	4.10604265672382
A8	4	4	4
A9	2.89395734327618	3	3.10604265672382
A10	3.89395734327618	4	4.10604265672382
A11	2.78791468655237	3	3.21208531344763
A12	3.89395734327618	4	4.10604265672382
A13	3.78791468655237	4	4.21208531344763
A14	3.89395734327618	4	4.10604265672382
A15	2.89395734327618	3	3.10604265672382
A16	2.78791468655237	3	3.21208531344763
A17	3.89395734327618	4	4.10604265672382
A18	3.39395734327618	3.5	3.60604265672382
A19	3.89395734327618	4	4.10604265672382
A20	2.78791468655237	3	3.21208531344763