#h -FS mean stddev pct_rsd conf_range conf_low conf_high conf_pct sum sum_squared min max n median q1 q2 q3
44.208  15.781  35.697  6.6649  37.543  50.873  0.95  1061  52633  16  75  24  43  30  43  50
#  | dbstats -m -q 4 midterm
#		0.95 confidence intervals assume normal distribution and small n.