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 20:00
Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10
Answers: 1
Mathematics, 21.06.2019 20:00
Ke’ajah has a coupon for 1/3 off the regular price, t, of a tent. which expression represents the price of the tent using the coupon? select the two correct expressions. a. 1/3t b. 2/3t c. t - 1/3 d. t - 2/3 e. t - 1/3t f. t - 2/3t
Answers: 1
Mathematics, 21.06.2019 20:00
If the discriminant if a quadratic equation is 4 which statement describes the roots?
Answers: 3
A chemical engineer is interested in determining whether a certain trace impurity is present in a pr...
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