uestions 1-4. A dog allergy test for people has a 90% accuracy rate. Only 1% of the population has an allergy to dogs (actually it is much smaller than that!). Assume a major pet food manufacturer purchases this test and administers it to1,000 employees.

	Test Shows Positive	Test Shows Negative	Total
Has Allergy
Not Allergic
Total

If an employee has a dog allergy, what is the probability he/she will test positive?

(enter answer as a percent rounded to the nearest tenth as needed)