Clue: Standard deviation symbol
We have 1 possible answer for the clue Standard deviation symbol which appears 6 times in our database.
Possible Answers:
Related Clues:
- The Greek 's'
- Greek letter `S'
- The 18th letter of the Greek alphabet
- The American serviceman's got back to his mother with a letter from Greece
- "The Sweetheart of ___ Chi"
- Agism of the Greek letter
- Letter on a house used by 4-Across
- Head of ancient Sparta?
- S, as in Socrates
- Greek 'S'
- Summation symbol in math
- Brand without the T that comes before it
- Freud dismissed German and added to 'A Letter to Plato'
- One of those letters from abroad soldiers sent back to mum
- Father and son writing up about first of Grecians — or his character?