List of top Atmospheric Science Questions on Atomic Physics

The errors of an experiment are of random nature and follows a normal distribution. If standard deviation is '$\sigma$', the probable error is:
Match LIST-I with LIST-II
LIST-I
(A) Lyman Series
(B) Balmer Series
(C) Paschen Series
(D) Pfund Series
LIST-II
(I) Microwave Range
(II) Ultraviolet Range
(III) Visible Range
(IV) Infrared Range