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A Test Consists of 10 True/false Questions

Question 93

Multiple Choice

A test consists of 10 true/false questions. To pass the test a student must answer at least 7 questions correctly. If a student guesses on each question, what is the probability that the student will pass the test?


A) 0.055
B) 0.945
C) 0.117
D) 0.172

Correct Answer:

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