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A multiple-choice test consists of five questions, each with A-E answers. If you guess the answer to each question, what is the probability of getting four or more questions correct?
Q7: College X is concerned about their employees
Q25: Based on the Nielsen ratings, the
Q36: From past history, the scores on a
Q37: The annual incomes of the five vice
Q54: A large group of inductees was given
Q55: The age distribution of a sample of
Q58: i. A probability distribution is a mutually
Q88: (i. When the special rule of multiplication
Q114: A student wanted to quickly construct a
Q117: The t distribution approaches _ as the