Conclusion: Medicine A is an effective treatment for the common cold. A study was conducted to test the effectiveness of Medicine A. Which question would help in determining whether the conclusion above is valid? A. How many people in the study had the flu? B. How many people were included in the study?
C. What was the average age of the people in the study?
D. What was the most common occupation of people in the study?
Please ask one at a time.
There are no new answers.