In this problem, we revisit the light bulb problem. Recall that there were two types of light
Question:
Where is the random variable that measures the lifetime of the bulb in hours. The a priori probabilities of the bulb type were Pr (s) = 0.75 and Pr (L) =0.25.
(a) If a bulb is tested and it is observed that the bulb burns out after 200 h, which type of bulb was most likely tested?
(b) What is the probability that your decision in part (a) was incorrect?
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Related Book For
Probability and Random Processes With Applications to Signal Processing and Communications
ISBN: 978-0123869814
2nd edition
Authors: Scott Miller, Donald Childers
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