Statisticaly or Statistically: How To spell?
The word Statisticaly is misspelled against Statistically, an adverb meaning "In the way of statistics."
Statistically has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings statistica & y which should not be misspelled with single 'L'
Wrong Spelling:  statistica-l-y  Correct Spelling:  statistica-ll-y 
Find more wrongly spelled words of Statistically to spell it well.