Question
(ShowyourWork!)Saxby'semploysthreebaristas (B1), (B2), and (B3) to prepare all coffees at a specific location on campus. The baristas incorrectly prepare my coffee from time to time.
(ShowyourWork!)Saxby'semploysthreebaristas (B1), (B2), and (B3) to prepare all coffees at a specific location on campus. The baristas incorrectly prepare my coffee from time to time. When it was prepared incorrectly, this past semester, 88% of the occurrences transpired in the morning (AM) while 12% occurred in the afternoon (PM). The following probabilities describe the proportion of incorrectly prepared coffees each barista was responsible for dependent on if it occurred in the morning (AM) or in the afternoon (PM). P(B1|AM) = .67 P(B2|AM) = .12 P(B3|AM) = .21 P(B1|PM) = .19 P(B2|PM) = .09 P(B3|PM) = .72 On our last day on campus, Barista #3 incorrectly prepared my coffee. Whatistheprobabilitythatthecoffee was prepared in the afternoon? (Round to two decimal places) complete fiction ; )
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