Question: A test consist of 5 multiple choice questions with 4 choices each followed by 5 true-false questions. (a) If a student answers the questions

A test consist of 5 multiple choice questions with 4 choices each followed by 5 true-false questions. (a) If

A test consist of 5 multiple choice questions with 4 choices each followed by 5 true-false questions. (a) If a student answers the questions randomly, how many different ways can the test be completed? (b) What is the probability the student gets at least 7 correct in order to pass.

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