A Major Consumer Products Company Wants to Measure the Quality

Multiple Choice

A major consumer products company wants to measure the quality of the packaging of their products on the store shelves.In a chain grocery store,all of the packages of a 15-ounce Wild Berry shampoo and all of the packages of a 4-ounce Man-O-Manly deodorant are sampled.What sampling method is being used for this sampling plan?

A) cluster sampling
B) simple random sampling
C) continuous sampling
D) protracted random sampling