Q:

46. An investigator evaluated 150 patients suffering from sore throat for streptococcal infection. The results were as follows:

0

46. An investigator evaluated 150 patients suffering from sore throat for streptococcal infection. The results were as follows:

27

35

10

78

The ability of the test to correctly identify those who have the disease is:


  1. 71%
  2. 72%
  3. 73%
  4. 74%
  5. 75%

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C. 73%

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