If the number of minutes a doctor spends with a patient is a random variable having an
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Question:
If the number of minutes a doctor spends with a patient is a random variable having an exponential distribution with the parameter θ = 9n, what are the probabilities that it will take the doctor at least 20 minutes to treat: (i) One patient; [2 marks] (ii) Three patients
Related Book For
John E Freunds Mathematical Statistics with Applications
ISBN: 978-0134995373
8th edition
Authors: Irwin Miller, Marylees Miller
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