9. Select the correct definition of the word incidence in the sentence: "The incidence of smoking has decreased in recent years because of the effectiveness of advertising campaigns."

Answer: C

Explanation:

Occurrence

The term "incidence" in this context refers to the occurrence or frequency of smoking within a specific population. The sentence indicates a change in the rate at which smoking happens, highlighting that it has decreased over time.

A) Prestige

"Prestige" refers to the respect and admiration felt for someone or something based on their achievements or quality. This definition does not align with the context of the sentence, which discusses the frequency of smoking rather than its social standing or esteem.

B) Glamour

"Glamour" denotes an alluring beauty or charm, often linked with sophistication and elegance. This option is unrelated to the context of the sentence, as it does not pertain to the occurrence or frequency of smoking.

C) Occurrence

"Occurrence" is the correct definition of "incidence" in this context, as it specifically refers to the rate or frequency at which smoking happens. The sentence discusses a decrease in the incidence of smoking, clearly linking the term to the notion of how often smoking occurs.

D) Influence

"Influence" relates to the capacity to have an effect on the character, development, or behavior of someone or something. While advertising campaigns can influence smoking behaviors, this term does not accurately define "incidence," which focuses on how often smoking takes place.

Conclusion

The definition of "incidence" as "occurrence" accurately captures the essence of the sentence, which discusses the frequency of smoking. The other options fail to relate directly to this specific context, making them incorrect choices. Thus, "occurrence" is the only option that correctly reflects the intended meaning.