Chance of guessing correctly
A student randomly guesses the answers to six questions true/false quiz. If there is a 50% chance of guessing correctly on each question, what is the probabilty that the student misses exaclty 1 question?
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You are a police officer. Your squad car is at rest on the shoulder of an interstate highway when you notice a car speeding past you at 85 mph
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A copper wire is placed to be parallel to the x-axis. The magnetic field is in the y-axis. When this copper wire is moving in the z-direction, in which direction the conducting electrons in the copper wire will move? Explain.
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Suppose a committee of 3 people is to be selected at random from a group consisting of 6 men adn 4 women. What is the probability that all three people selected are men?
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