Several Watch-Dog Consumer Groups Have Criticized the Fast Food Industry

Multiple Choice

Several watch-dog consumer groups have criticized the fast food industry for serving food with excessive fat content. One watch-dog announced that it will randomly select one fast food chain Per week. The watch-dog will then decide, as a group, to purchase one item off the menu that has Been advertised the most on television and in the newspapers. The watch-dog will then have that Heavily-advertised, just-purchased item professionally sampled for fat content. Weekly results Will be posted on the watch-dog's website. For this scenario, what best describes the watch-dog's Sampling activities each week?

A) Cluster sampling
B) Stratified sampling
C) Systematic sampling
D) Multistage sampling