Final answer:
They all offer the same exact deal, as we do not have enough information to make a comparison and conclude that one store offers a better deal than the others. Therefore, the correct answer is 4)
Step-by-step explanation:
To determine which store offers the best deal, we need more information about the deals being offered by each store.
The survey results of how many times people visit a store before making a major purchase are not directly related to the deals being offered.
For a fair comparison, we need to compare the prices, discounts, or any other factors that determine the value of the deal at each store.