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2.Studentsenrolledinaparticularcoursearepreparingforanexamthatwillconsistof25multiplechoicequestions,eachofwhichhasfivepossibleanswers. Whatistheprobabilityofastudentcorrectlyansweringnolessthan22questionsbasedsolelyuponguessingtheanswertoeachquestion? What is the probability of a student correctly answering no more than 18 questions based solely upon guessing the answer to each question?
- 2.Studentsenrolledinaparticularcoursearepreparingforanexamthatwillconsistof25multiplechoicequestions,eachofwhichhasfivepossibleanswers.
- Whatistheprobabilityofastudentcorrectlyansweringnolessthan22questionsbasedsolelyuponguessingtheanswertoeachquestion?
- What is the probability of a student correctly answering no more than 18 questions based solely upon guessing the answer to each question?
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- What is the probability of a student correctly answering exactly 13 questions based solely upon guessing the answer to each question?
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Numerical Analysis
Authors: Richard L. Burden, J. Douglas Faires
9th edition
