An automobile dealer in Houston, after a very cold winter, found himself with a very large inventory. He experimented with offering a free trip to New York with every car sold. He recorded sales after the promotion. This is an example of:
A) exploratory research
B) causal research
C) descriptive research
D) continuous panel research
E) longitudinal research

Question

Quizplus · Accepted Answer

This is an example of causal research as the dealer is trying to see if offering a free trip to New York will have a causal effect on car sales.

An Automobile Dealer in Houston, After a Very Cold Winter