Question

The Consumer Reports Restaurant Customer Satisfaction Survey is based upon  visits to full-service restaurant chains. One of the variables in the study is meal price, the average amount paid per person for dinner and drinks, minus the tip. Suppose a reporter for the Sun Coast Times thought that it would be of interest to her readers to conduct a similar study for restaurants located in small town of South Carolina. The reporter selected a sample of  seafood restaurants,  Italian restaurants, and  steakhouses. The following data show the meal prices ($) obtained for the  restaurants sampled. Use  to test whether there is a significant difference among the mean meal price for the three types of restaurants. Italian Seafood Steakhouse $ 13 $ 14 $ 23 $ 15 $ 20 $ 18 $ 15 $ 16 $ 24 $ 18 $ 27 $ 27 $ 17 $ 21 $ 21 $ 21 $ 16 $ 23 $ 18 $ 17 $ 29 $ 25 $ 18 $ 31 Source of Variation Sum of Squares (to whole number) Degrees of Freedom Mean Square (to 2 decimals) (to 2 decimals) -value (to 4 decimals) Treatments Error Total The -value is - Select your answer -less than 0.01between 0.01 and 0.025between 0.025 and 0.05between 0.05 and 0.10greater than 0.10Item 11 . What is your conclusion? - Select your answer -Cannot reject the assumption all treatment means are equalConclude not all treatment means are equalItem 12

Answer 1