stats 211 M6-Q9

Quiz: M6-Ch8-9 Quiz Question 10 of 10 This quiz: 10 point(s) possible This question: 1 point(s) possible Submit quiz For the following experiment, indicate whether it was single blind, double blind, or not blinded at all. Explain your reasoning. Makers of a new frozen entree arranged for it to be served to randomly selected customers at a restaurant in place of the equivalent Entree ordinarily prepared in the kitchen, After their meal, the customers ware asked about the quality of the food. Choose the correct answer below. O A. The experiment was double-blind because neither the customers nor the kitchen stall knew which treatment the customers received. O B. The experiment was single-blind because the customers receiving the frozen entree did not know which treatment they were receiving, but the customers receiving the ordinary entree knew O C. The experiment was not blinded at all because both the custurners and the kitchen staff knew which treatment the customers received. O D. The experiment was double-blind because neither group of customers knew which treatment they were receiving. O E. The experiment was single-blind because the customers did not know which treatments they were receiving, but the kitchen staff knew. Time Remaining: 01 06 01 Submit quiz Statcrunch Tech help