mean-root error

: 45 phrases in 19 subjects

Accounting	3
Astronautics	2
Astronomy	2
Cartography	6
Caspian	1
Computers	1
Energy industry	1
Geophysics	1
Hydrology	1
Information technology	6
Makarov	1
Mathematics	8
Military	1
Nautical	2
Navigation	1
Oil and gas technology	1
Quality control and standards	1
Statistics	2
Technology	4