In a survey conducted by the manufacturers of Ultrasheen toothpaste, 65 percent of the dentists randomly sampled

Question:

In a survey conducted by the manufacturers of Ultrasheen toothpaste, 65 percent of the dentists randomly sampled preferred that brand over all others. Clearly, Ultrasheen is the brand preferred by most dentists.
Criticize the following arguments in light of the material presented in this chapter.