Problem 102 of 7
Identify a common-cause explanation for correlated variables umbrella sales and traffic accidents.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
name plausible external drivers.
Hidden until you reveal it.
Variables must have a plausible third factor affecting both.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify both correlated variables.
2. Ask what third factor could influence both at the same time.
3. State the common-cause explanation.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Restating the correlation as the cause.