Question

A marketing firm opens a small booth at a local mall over the weekend, where shoppers are asked how much money they spent at the food court. The objective is to determine the average monthly expenditure of shoppers at the food court.
Has the marketing firm committed any sampling bias? Discuss.



$1.99
Sales0
Views159
Comments0
  • CreatedJanuary 28, 2015
  • Files Included
Post your question
5000