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Use the normal distribution to approximate the desired probability.
-A coin is tossed 20 times. A person, who claims to have extrasensory perception, is asked to predict the outcome of each flip in advance. She predicts correctly on 11 tosses. What is the probability of being correct 11 or more times by guessing? Does this probability seem to verify her claim?
Continent
A large continuous mass of land distinguished by geographers as one of the major landmasses on Earth's surface.
Country
A recognized political entity with its own government, territory, and population.
Referent
The actual object, event, or condition that a word or phrase denotes or stands for.
Vehicle
A means of transport, such as a car, bicycle, or airplane, used for carrying people or goods.
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