In general, 40 percent of people are involved in volunteer work. But 55 percent of people who believe in God (and 33 percent of atheists) are involved in volunteer work.

Based on a survey of 212 people who are involved in volunteer work and 528 people in general.

79 percent of people who expect Social Security to still be solvent when they retire can drive stick-shift, compared with 63 percent of people in general.

Based on a survey of 211 people who expect Social Security to be solvent when they retire and 603 people in general.

56 percent of those who think Los Angelenos are cooler than New Yorkers support capital punishment, compared with 39 percent of people in general.

47 percent of those who think New Yorkers are cooler than Los Angelenos have been on the radio, compared with 36 percent of people in general.

Based on a survey of 471 people who think Angelenos are cooler; 482 people who think New Yorkers are cooler; and 953 people in general.

70 percent of people who have gone to sleepaway camp believe in objective morality, compared with 59 percent of people in general.

Based on a survey of 435 people who believe in objective morality and 676 people in general.

Among people who dislike classical music, only 12 percent describe themselves as good dancers, compared with 27 percent of people in general.

Based on a survey of 139 people who dislike classical music and 698 people in general.

In general, 59 percent of people have taught a class at some point. But among people who have ridden in an emergency vehicle, 71 percent have taught a class.

Based on a survey of 301 people who have ridden in an emergency vehicle and 720 people in general.

In general, 25 percent of people can play the piano. But among people who can play a stringed instrument, 38 percent can also play piano.

Based on a survey of 197 people who can play a stringed instrument and 631 people in general.

In general, 53 percent of people have smoked marijuana. But among those who don't like sushi, only 32 percent have smoked marijuana.

Based on a survey of 192 people who don't like sushi and 704 people in general.

In general, 52 percent of people have donated blood. But among people who prefer kickball to dodgeball, 65 percent have donated blood.

Based on a survey of 356 people who prefer kickball to dodgeball and 603 people in general.

69 percent of people who have business cards have gotten a speeding ticket, compared with 53 percent of people in general.

Based on a survey of 298 people who have business cards and 743 people in general.

56 percent of people who know how to make origami prefer cold weather to hot, compared with 41 percent of people in general.

Based on a survey of 272 people who know how to make origami and 758 people in general.

63 percent of people who have a TV in their bedroom also have a landline phone, compared with 48 percent of people in general.

Based on a survey of 337 people who have a TV in their bedroom and 848 people in general.

In general, 62 percent of people wear glasses or contacts. But among people who have written a fan letter to a celebrity, 78 percent wear glasses or contacts.

Based on a survey of 215 people who have written a fan letter to a celebrity and 1193 people in general.

90 percent of people who prefer to use a search engine other than Google describe themselves as introverts, compared with 68 percent of people in general.

Based on a survey of 53 people whose preferred search engine is not Google and 1556 people in general.

54 percent of people who have been on a cruise are afraid of heights, compared with 41 percent of people in general.

Based on a survey of 334 people who have been on a cruise and 1321 people in general.

In general, 44 percent of people have dyed their hair at some time. But among people who have tried to raise Sea-Monkeys, 63 percent have dyed their hair.

Based on a survey of 326 people who have tried to raise Sea-Monkeys and 1174 people in general.

58 percent of Weird Al Yankovic fans have been involved in scouting, compared with 45 percent of people in general.

Based on a survey of 305 Weird Al Yankovic fans and 547 people in general.

61 percent of people who filter their tap water prefer credit cards over debit cards, compared with 43 percent of people in general.

Based on a survey of 125 people who filter their tap water and 577 people in general.

75 percent of people who have cheated on someone have also smoked marijuana. In general, only 51 percent of people have smoked marijuana.

Based on a survey of 161 people who have cheated on someone and 525 people in general.

In general, 71 percent of people describe themselves as bad dancers. But among people who have never taught a class, 87 percent say they're bad dancers.

Based on a survey of 190 people who have never taught a class and 499 people in general.