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Question Help If a student estimated that the probability of correctly answering each question in a multiple-choice question is 90%, use the binomial tables to

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Question Help If a student estimated that the probability of correctly answering each question in a multiple-choice question is 90%, use the binomial tables to determine the probability of earning at least a 70% grade on a 20-question exam. Click the icon to view the table of binomial probabilities. The probability of earning at least a 70% grade is (Round to four decimal places as needed.) X

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