Answered step by step
Verified Expert Solution
Link Copied!

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

image text in transcribedimage text in transcribed
image text in transcribedimage text in transcribed
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

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Elementary Number Theory

Authors: Underwood Dudley

1st Edition

0486134873, 9780486134871

More Books

Students also viewed these Mathematics questions

Question

What is XML, and how does it impact SCM?

Answered: 1 week ago