kattalia19 kattalia19

11-03-2020
Mathematics

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A test consists of 10 true/false questions. To pass the test a student must answer at least 6 questions correctly. If a student guesses on each question, what is the probability that the student will pass the test? round to threee decimal places.

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Аноним Аноним

11-03-2020

Answer:

P(X≥6)=P(6)+P(7)+P(8)+P(9)+P(10)=0.377

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