Below you will see a list of 10 meals from popular fast food chains. Write down your estimate of the calorie content of each meal. No need to come up with a precise number; instead just provide a low and high estimate of each meal’s calorie count.
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For example, if asked to indicate the calorie content of a Big Mac, you might think that it most likely has somewhere between 300 calories (low estimate) and 600 calories (high estimate).
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Your goal is to identify high and low estimates such that the right answer falls between the two numbers you write down 90% of the time. In other words, this means that you should get at most one answer (10% of responses) wrong.
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• Dunkin’ Donuts
• Multigrain bagel with lite cream cheese
• Chili’s citrus fire chicken and shrimp fajitas
• Denny’s smoked sausage scramble
• Krispy Kreme’s whole wheat glazed donut
• McDonald’s Quarter Pounder (without cheese)
• Panera Bread’s broccoli cheddar soup (8oz)
in a sourdough soup bowl
• Romano’s Macaroni Grill grilled salmon teriyaki
• Ruby Tuesday’s turkey burger (with fries)
• Starbucks’ grande 2% white chocolate mocha and
a bran muffin with nuts
• Uno Chicago Grill’s classic deep dish pizza (individual)
Now, let’s find out how you did…
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Answers
• Dunkin’ Donuts multigrain bagel
with lite cream cheese: 490
• Chili’s citrus fire chicken and
shrimp fajitas: 1,360
• Denny’s smoked sausage scramble: 1,480
• Krispy Kreme’s whole wheat
glazed donut: 180
• McDonald’s Quarter Pounder
(without cheese): 410
• Panera Bread’s broccoli cheddar soup
(8oz) in a sourdough soup bowl: 880
• Romano’s Macaroni Grill grilled
salmon teriyaki: 1,230
• Ruby Tuesday’s turkey burger (with fries): 1,393
• Starbucks’ grande 2% white chocolate
mocha and a bran muffin with nuts: 900
• Uno Chicago Grill’s classic deep dish
pizza (individual): 2,310
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If you got all answers right or made only one mistake, you are an exception. If you did not — don’t get depressed. Most people don’t. On average only half of the answers to this quiz are correct, significantly below the 90% target.
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As you might have guessed by now, this was not just a test of your knowledge of calories but also a test of your confidence in your own knowledge. As this quiz shows, most of us are overconfident, thinking that we know more than we actually do.