Author Question: Identify the variable of interest in the study.A clinic gives a drug to a group of ten patients and ... (Read 35 times)

notis · **on:** Jan 18, 2020

Question 1

Identify the variable of interest in the study.

A marketing firm does a survey to find out how many people use a product. Of the one hundred people contacted, fifteen said they use the product.
◦ The number of people who choose a different product
◦ The 15 people who said they use the product
◦ The individual responses to the survey question

Question 2

Identify the variable of interest in the study.

A clinic gives a drug to a group of ten patients and a placebo to another group of ten patients to find out if the drug has an effect on the patients' illness.
◦ The group of 10 patients
◦ Whether the drug has an effect on the patients' illness
◦ Whether the placebo effects the patients' illness

CourtneyCNorton · **Reply #1 on:** Jan 18, 2020

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