September 19's correlation
In general, 33 percent of people can play a stringed instrument. But among those who think Adam and Eve didn't have bellybuttons, only 23 percent can play a stringed instrument.
Based on a survey of 142 people who think Adam and Eve didn't have bellybuttons and 404 people in general.
September 18's correlation
In general, 43 percent of people prefer cold weather over hot. But among those who haven't had chicken pox, 65 percent prefer cold weather.
Based on a survey of 65 people who haven't had chicken pox and 438 people in general.
September 17's correlation
In general, 62 percent of people are comfortable with speaking in public. But among those who do yoga, 78 percent are comfortable with public speaking.
Based on a survey of 93 people who do yoga and 511 people in general.
September 16's correlation
In general, 20 percent of people know how to Moonwalk. But among those who join in the Black Friday shopping frenzy, 44 percent know how to Moonwalk.
Based on a survey of 88 people who join in the Black Friday shopping frenzy and 525 people in general.
September 15's correlation
In general, 83 percent of people give funny greeting cards to family members. But among those who keep a diary or journal, only 62 percent give funny greeting cards to family members.
Based on a survey of 86 people who keep a diary or journal and 495 people in general.
September 14's correlation
In general, 31 percent of people say they bruise easily. But among those with nice handwriting, 46 percent say they bruise easily.
Based on a survey of 188 people with nice handwriting and 550 people in general.
September 13's correlation
In general, 14 percent of people can tie a cherry stem into a knot with their tongue. But among those who have gone "glow bowling," 25 percent can tie a cherry stem into a knot with their tongue.
Based on a survey of 159 people who have gone "glow bowling" and 539 people in general.
September 12's correlation
In general, 61 percent of people want to be cremated. But among those who have had a root canal, 78 percent want to be cremated.
Based on a survey of 130 people who have had a root canal and 483 people in general.
September 11's correlation
In general, 69 percent of people prefer Letterman to Leno. But among those who prefer non-rhyming poetry, 84 percent like Letterman better.
Based on a survey of 127 people who prefer non-rhyming poetry and 432 people in general.
September 10's correlation
In general, 15 percent of people like professional wrestling. But among those who think men with mustaches are cool, 24 percent like professional wrestling.
Based on a survey of 201 people who think men with mustaches are cool and 453 people in general.
September 9's correlation
In general, 47 percent of people like Lady Gaga. But among those who don't frequently text on their phones, only 33 percent are fans of Lady Gaga.
Based on a survey of 213 people who don't frequently text on their phones and 567 people in general.
September 8's correlation
In general, 59 percent of people believe in objective morality. But among those who prefer purple grapes to green grapes, 70 percent believe in objective morality.
Based on a survey of 243 people who prefer purple grapes to green grapes and 550 people in general.
September 7's correlation
In general, 67 percent of people know how to tie a necktie. But among those who prefer checkers to chess, only 51 percent know how to tie a necktie.
Based on a survey of 203 people who prefer checkers to chess and 550 people in general.
September 6's correlation
In general, 21 percent of people refuse to tip a server if they receive poor service. But among those who consider music from the '80s to be "Oldies," 37 percent refuse to tip if they receive poor service.
Based on a survey of 123 people who consider music from the '80s to be "Oldies" and 488 people in general.
September 5's correlation
In general, 61 percent of people know how to drive stick-shift. But among those who have been in a fist fight, 76 percent know how to drive stick-shift.
Based on a survey of 156 people who have been in a fist fight and 473 people in general.
September 4's correlation
In general, 17 percent of people have written a fan letter to a celebrity. But among those who have bumper stickers on their vehicle, 34 percent have written a fan letter to a celebrity.
Based on a survey of 86 single people and 456 people in general.
September 3's correlation
In general, 65 percent of people think ambition influences success more than privilege. But among those who are allergic to pet dander, only 52 percent think ambition is the greater influencer of success.
Based on a survey of 112 people who are allergic to pet dander and 516 people in general.
September 2's correlation
In general, 30 percent of people have children. But among those who support the idea of single-sex public schools, 47 percent have children.
Based on a survey of 115 people who support the idea of single-sex public schools and 535 people in general.
September 1's correlation
In general, 36 percent of people use air freshener in their home. But among those who have less-than-excellent credit, 50 percent use air freshener in their home.
Based on a survey of 153 people who don't have excellent credit and 523 people in general.
August 31's correlation
In general, 64 percent of people like to use exclamation points. But among those who dislike Lady Gaga, only 52 percent like to use exclamation points.
Based on a survey of 294 people who dislike Lady Gaga and 534 people in general.