Mathematics, 22.09.2020 14:01 Boayerik
A chemical engineer is interested in determining whether a certain trace impurity is present in a product. An experiment has a probability of 0.75 of detecting the impurity if it is present. The probability of not detecting the impurity if it is absent is 0.85. The prior probabilities of the impurity being present and being absent are 0.30 and 0.70, respectively. Three separate experiments result in only two detections. What is the posterior probability that the impurity is present
Answers: 3
Mathematics, 21.06.2019 15:20
Which equation represents a circle with a center at (–3, –5) and a radius of 6 units? (x – 3)2 + (y – 5)2 = 6 (x – 3)2 + (y – 5)2 = 36 (x + 3)2 + (y + 5)2 = 6 (x + 3)2 + (y + 5)2 = 36
Answers: 3
Mathematics, 21.06.2019 23:00
Astore sells 4 apples for $3 and 3 oranges for $4 if pete buys 12 apples and 12 oranges how much will it cost
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Mathematics, 21.06.2019 23:20
Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?
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A chemical engineer is interested in determining whether a certain trace impurity is present in a pr...
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