The Clue
___-square test, in statistics (3 letter answer)
The Answer
CHI
Tags
Notes
The answer CHI is seen frequently, appearing about once every 100 puzzles.
Related Clues
___-square
Ancient X
Campus letter
Christogram part
Frat letter
Greek antepenultimate
Greek letter
Greek X
Ho ___ Minh
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N.L. or A.L. team
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Phi follower
Psi's preceder
Singer Coltrane
Sorority letter
" . . . sweetheart of Sigma ___"
"The Sweetheart of Sigma ___"
T'ai ___ ch'uan
Trib's home
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Japanese kana character
McBride of "Boston Public"
A.L. or N.L. Central city
A.L. and N.L. city: Abbr.
A.L. or N.L. city, in brief
Sigma ___ (frat of songdom)
___-Town (Midwest hub)
White Sox bailiwick
"Windy City," for short
Windy City, for short
Half of a classic religious symbol
If doubled, it's ultrasmart
Mayor Byrne's city, for short
T'ai ___, Oriental martial art
City with both A.L. and N.L. teams, informally
Definition
CHI as a noun:
1. (qi, chi, ch'i, ki) = the circulating life energy that in Chinese philosophy is thought to be inherent in all things; in traditional Chinese medicine the balance of negative and positive forms in the body is believed to be essential for good health
2. (chi, khi) = the 22nd letter of the Greek alphabet