Mathematics, 25.10.2019 22:43 rouna
To determine whether they have a certain disease, 100 people are to have their blood tested. however, rather than testing each individual sepa- rately, it has been decided first to place the peo- ple into groups of 10. the blood samples of the 10 people in each group will be pooled and ana- lyzed together. if the test is negative, one test will suffice for the 10 people, whereas if the test is posi- tive, each of the 10 people will also be individually tested and, in all, 11 tests will be made on this group. assume that the probability that a person has the disease is, p= 0.1 for all people, independently of each other, and compute the expected number of tests necessary for each group. (note that we are assuming that the pooled test will be positive if at least one person in the pool has the disease.)
Answers: 2
Mathematics, 21.06.2019 14:10, jessicaflower277
Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?
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Mathematics, 21.06.2019 17:10, tdahna0403
The graph of g(x) is a translation of y = which equation represents g(x)?
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Mathematics, 21.06.2019 18:40, addiemaygulley2835
Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2
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Mathematics, 21.06.2019 20:10, jessixa897192
Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52
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To determine whether they have a certain disease, 100 people are to have their blood tested. however...
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