In general, 48 percent of people can burp at will. But among those who can't tell the difference between Coke and Pepsi, only 30 percent can burp at will.

Based on a survey of 98 people who can't tell the difference between Coke and Pepsi and 495 people in general.

In general, 43 percent of people think Los Angelenos are cooler than New Yorkers. But among those who consider themselves faster-than-average readers, only 26 percent think Los Angelenos are cooler.

Based on a survey of 392 people who consider themselves faster-than-average readers and 568 people in general.

In general, 66 percent of people own iPods or iPads. But among those who prefer to shower in the evening, only 54 percent own iPods or iPads.

Based on a survey of 210 people who prefer to shower in the evening, rather than the morning, and 676 people in general.

In general 43 percent of people have older siblings. But among those who prefer Macs to PCs, only 28 percent have older siblings.

Based on a survey of 221 people who prefer Macs to PCs and 628 people in general.

In general, 41 percent of people are afraid of heights. But among those who don't believe aliens exist, 53 percent are afraid of heights.

Based on a survey of 183 people who don't believe aliens exist and 560 people in general.

In general, 22 percent of people know how to juggle. But among those who think prostitution should be illegal, 34 percent know how to juggle.

Based on a survey of 157 people who think prostitution should be illegal and 587 people in general.

Among those who think World War 3 will occur in the next 25 years, 40 percent are not college graduates, compared with 23 percent of people in general.

Based on a survey of 136 people who think World War 3 will occur in the next 25 years and 503 people in general.

In general, 25 percent of people prefer to write in cursive. But among those who tend to give heartfelt (rather than funny) greeting cards to family members, 40 percent prefer to write in cursive.

Based on a survey of 102 people who tend to give heartfelt greeting cards to family members and 483 people in general.

In general, 27 percent of people have never had any wisdom teeth extracted. But among those who describe themselves as pessimists, 38 percent haven't had wisdom teeth extracted.

Based on a survey of 222 people who haven't had wisdom teeth extracted and 576 people in general.

In general, 21 percent of people have attended private school. But among those who aren't interested in skydiving, only 10 percent have attended private school.

Based on a survey of 293 people who don't want to go skydiving and 579 people in general.

40 percent of people who prefer their sandwiches cut into rectangles rather than triangles have visited a chiropractor, compared with 29 percent of people in general.

Based on a survey of 237 people who prefer their sandwiches cut into rectangles rather than triangles and 615 people in general.

In general, 31 percent of people say they bruise easily. But among those whose emotions influence their decisions more than logic/reasoning, 48 percent say they bruise easily.

Based on a survey of 118 people whose emotions influence their decisions more than logic/reasoning and 595 people in general.

In general, 33 percent of people regularly wear cologne/perfume. But among those who would rather time-travel to the future than the past, only 21 percent regularly wear cologne/perfume.

Based on a survey of 304 people who would rather time-travel to the future than the past and 597 people in general.

In general, 53 percent of people dislike licorice. But among people who don't sleep on their side, 66 percent dislike licorice.

Based on a survey of 139 people who don't sleep on their side and 527 people in general.

In general, 62 percent of people wear glasses or contacts. But among those who think "The Edge" is a better rock guitarist name than "Slash," 77 percent wear glasses or contacts.

Based on a survey of 134 people who think "The Edge" is a better rock guitarist name than "Slash" and 430 people in general.

53 percent of people who dislike Big Business more than Big Government are cat lovers, compared with 39 percent of people in general.

Based on a survey of 219 people who dislike Big Business more than Big Government and 532 people in general.

In general, 45 percent of people have ridden on a motorcycle. But among those whose last name begins with a letter from the start of the alphabet, 57 percent have ridden on a motorcycle.

Based on a survey of 298 people whose last names begin with the letters A through K and 593 people in general.

In general, 31 percent of people describe themselves as extroverts. But among people who prefer their corn on the cob (rather than off the cob), only 17 percent describe themselves as extroverts.

Based on a survey of 429 people who prefer their corn on the cob and 599 people in general.

73 percent of people who prefer firm pillowcases like to use exclamation points, compared with 61 percent of people in general.

Based on a survey of 343 people who prefer firm pillowcases and 594 people in general.

In general, 36 percent of people have been on the radio. But among people who have voted for a minor-party or write-in candidate, 50 percent have been on the radio.

Based on a survey of 288 people who have voted for a minor-party or write-in candidate and 580 people in general.