Researchers found that people who used candy cigarettes as children were more likely to become smokers as adults, compared to people who did not use candy cigarettes as children. a) Identify the explanatory variable and identify the response
Researchers found that people who used candy cigarettes as children were more likely to become smokers as adults, compared to people who did not use candy cigarettes as children.
a) Identify the explanatory variable and identify the response variable.
b) Based on the short description above, do you think the findings were a result of an Observational Study or a Designed Experiment? Explain your thinking.
c) When explaining this study to one of my classes,, a student of mine said: “But isn’t the smoking status of the person’s parents a confounding variable here?” Describe what it means for smoking status to be a confounding variable that provides an alternative to drawing a cause-and-effect explanation in this context.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
