Question

Fact: Asthma, a bronchial condition, is much less common ailment than hay fever, an allergic inflammation of the nasal passages.

Answer 1

Answer:

The correct answer is the D

Explanation:

They do not tell us the population number, we only know that if we join the two groups of patients, it equals 95 percent of each group, therefore the rest of the population would be lower than those with both diseases.