Answered step by step
Verified Expert Solution
Question
1 Approved Answer
You may need to use the appropriate technology to answer this question. The Consumer Reports Restaurant Customer Satisfaction Survey is based upon 148,599 visits to
You may need to use the appropriate technology to answer this question. The Consumer Reports Restaurant Customer Satisfaction Survey is based upon 148,599 visits to full-service restaurant chains.1' 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 a local newspaper thought that it would be of interest to her readers to conduct a similar study for restaurants located in her city. The reporter selected a sample of 8 seafood restaurants, 8 Italian restaurants, and 8 steakhouses. The following data show the meal prices (5;) obtained for the 24 restaurants sampled. Use a = 0.05 to test whether there is a signicant difference among the mean meal price for the three types of restaurants. State the null and alternative hypotheses. O HO: Not all the population means are equal. Ha: \"Italian = \"Seafood = \"Steakhouse H0: \"Italian = \"Seafood = \"Steakhouse Ha: Not all the population means are equal. 0 Ho: At least two of the population means are equal. Ha: At least two of the population means are different. 0 H0: \"Italian = \"Seafood = \"Steakhouse Ha: \"Italian * \"Seafood * \"Steakhouse 0 H03 \"Italian * \"seafood * \"Steakhouse (.1... Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = What is your conclusion? Reject Ho. There is not sufficient evidence to conclude that the mean meal prices are not all the same for the three types of restaurants. Do not reject Ho. There is sufficient evidence to conclude that the mean meal prices are not all the same for the three types of restaurants. Do not reject Ho. There is not sufficient evidence to conclude that the mean meal prices are not all the same for the three types of restaurants. O Reject Ho. There is sufficient evidence to conclude that the mean meal prices are not all the same for the three types of restaurants
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started