Question

select the correct answer.

a veterinarian is interested in the average number of pets her clients own. over the course of a month, she questions each client she meets with and records their responses. the veterinarian calculates the average and draws a conclusion from her data.

what kind of statistical study did the veterinarian conduct?

survey
observational study
theoretical study
experiment

Explanation:

Analyze the study design

The veterinarian asks each client a specific question ("how many pets do you own?") to gather data directly from them without manipulating any variables or applying treatments.

Classify the study type

A study where data is collected by asking participants questions directly is classified as a survey.

Answer:

• survey (Correct answer)
• observational study
• theoretical study
• experiment