Question: In group testing for a certain disease a blood sample

In group testing for a certain disease, a blood sample was taken from each of n individuals and part of each sample was placed in a common pool. The latter was then tested. If the result was negative, there was no more testing and all n individuals were declared negative with one test. If, however, the combined result was found positive, all individuals were tested, requiring n+1 tests. If p = 0.05 is the probability of a person’s having the disease and n = 5, compute the expected number of tests needed, assuming independence.

View Solution:

Sale on SolutionInn
  • CreatedOctober 12, 2015
  • Files Included
Post your question