Museum Visit
A random sample of 100 visitors (out of a total of 10,000 visitors) was obtained from museum records using systematic sampling.
Half of those visitors had a museum tour assigned with a guide and half had a tour with the curator. The decision was made randomly by a coin flip for each visitor.
Suppose that those with the curator rated their experience higher than those with the guide.
a. Can you generalize to other visitors at the museum? Explain.
b. Can you infer causality from this study? Explain.