What do these three things have in common? - Statistics

General Stats

Answer Stats

Clue 1	Clue 2	Clue 3	Answer	% Correct
Bread	Earth	Pie	Crust	55%
Pussy	Weeping	White	Types of willow	54%
Song	Amazon	Tiber	Rivers	46%
Fish	Sneakers	South Korea	Sole/Seoul	41%
St. Louis	McDonalds	Feet	Things with arches	40%
Joke	Whip	Smile	Things you crack	38%
Florida	Black	Skeleton	Keys	37%
Market condition	Polar	Sun	Bears	35%
Spanish "there is"	Dry grass	Greeting	Hay/Hey	35%
Scorpion	Reaper	Ghost	Peppers	34%
York	Wildebeest	____ it!	New/Gnu/Knew	29%
Traffic	Waffle	V=(π)(r^2)(h/3)	Cones	28%
Volleyball	Punch	Crampons	Spike	27%
Money	Scales	Deer	Dough/Do/Doe	26%
Aarhus	Pastry	Faroe Islands	Danish	20%
1972-1983 TV show	Potatos	Beermaking	M.A.S.H/Mash	20%
Stiletto	Santouku	Cheese	Types of knives	18%
Mica	Jeff	Unreliable person	Flake	16%
Espresso	HPV	Buck	Shot	15%
Gears	Keyboards	Sands	Things that shift	9%