A restaurant has three separate dining areas: the patio,the alcove,and the main hall.At question is whether the median dollar amount per customer is the same or different between these three restaurant locations.To test this,the manager has randomly selected samples from each location.These data are shown as follows: a.If the manager is unwilling to make the assumption that the bill amounts are normally distributed at all three locations,what statistical technique would you suggest to test whether the median bill amounts are the same or different?
b.State the appropriate null and alternative hypotheses.
c.Using an alpha level equal to .05,test the null hypothesis and state your conclusion.
Correct Answer:
Verified
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Q86: The Kruskal-Wallis test is usually limited to
Q88: Under what conditions should a decision maker
Q94: In conducting a Kruskal-Wallis one-way analysis of
Q95: A survey was recently conducted in which
Q96: A survey was recently conducted in which
Q98: A survey was recently conducted in which
Q98: If we are interested in testing to
Q99: Which of the following is not an
Q103: A real estate broker claims that the
Q104: A paint manufacturer is interested in determining
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents