In testing for food allergies, a false positive result occurs when a person is said to be allergic to a particular food when, in fact, they are not allergic to that food. A false negative result indicates that a person is not allergic to the food when, in fact, they are. To most accurately determine food allergies, a physician should use the test that gives the smallest percentage of false negative results because ______________________.
(A) All tests for food allergies have the same proportion of false positive results.
h as possible, since most people with one known food allergy have other undiscovered food allergies.
(E) Some food allergies cause reactions severe enough to be life-threatening.
In testing for food allergies, a false positive result occurs when a person is said to be allergic to a particular food when, in fact, they are not allergic to that food. A false negative result indicates that a person is not allergic to the food when, in fact, they are. To most accurately determine food allergies, a physician should use the test that gives the smallest percentage of false negative results because ______________________.
(A) All tests for food allergies have the same proportion of false positive results.
(B) Accurate detection of food allergies early in a child €™s life can help prevent illnesses and increase overall health.
(C) None of the tests for food allergies have lasting side effects.
(D) In diagnosing food allergies it is important to be as thorough as possible, since most people with one known food allergy have other undiscovered food allergies.
(E) Some food allergies cause reactions severe enough to be life-threatening.
Lo kar lo baat.. out of course se kya lena dena mujhe... mujhe to iska solution do.. waise log se nikalte hai ..but factorial ka kaise karenge I don't know.. :/
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I never attempt