Evaluate the Following Generalization(s), Identifying Sample, Population, Attribute of Interest

Short Answer

Evaluate the following generalization(s), identifying sample, population, attribute of interest, and the extent to which the claims involved are knowable. Consider carefully the size and diversification of the sample and the extent to which the population differs or may differ from the sample; remember, what's important is that the sample be representative.
Gridley has been going to the Silver Dollar Fair every year for the past fifteen years. An acquaintance suggests they go to the fair, but "For God's sake, let's don't eat there, we'll die." Gridley knows better; he's never even once gotten sick from Silver Dollar food.