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In: Statistics and Probability

2. Common Bayes: Police dogs sniff 5% of all luggage at airports. When a luggage has...

2. Common Bayes: Police dogs sniff 5% of all luggage at airports. When a luggage has drugs in it, dogs signal “no drugs” 5% of the times. When a luggage without drugs is sniffed, dogs signal “drugs” 5% of the times. Given the information, what is the true probability that a randomly selected luggage has drugs in it if dogs signal “drugs”? *half credit for formula set up, half credit for correct plug-in values.

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