Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Statistics and Probability Expert

he Monarch Consulting firm rates the service levels of upscale hotels during Super Bowl weekend. For the 2005 Super Bowl, Marriott, Hilton, and Embassy Suites customers were asked if the service level was sufficient for the price that was charged. 300 customers for each hotel were sampled and 86% of Mariott customers responded positively, while 80% and 75% of customers at Hilton and Embassy Suites, respectively, responded affirmatively. Monarch Consulting would like to determine whether, at the .1 level of significance, there is a meaningful difference in the average level of customer service. The correct Minitab output is given below.

a. What are the null and alternative hypotheses (in algebraic form)?
b. What is the critical value for this test?
c. How many degrees of freedom are necessary to compute the test statistic?
d. Complete the hypothesis test and state your managerial conclusion

Chi-Square Test: M, H, ES

Expected counts are printed below observed counts
Chi-Square contributions are printed below expected counts

M H ES Total
1 258 240 225 723
241.00 241.00 241.00
1.199 0.004 1.062

2 42 60 75 177
59.00 59.00 59.00
4.898 0.017 4.339

Total 300 300 300 900

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M998371

Have any Question? 


Related Questions in Statistics and Probability

Thirteen students were randomly selected from the college

Thirteen students were randomly selected from the College of Public Health and their diastolic blood pressure was tested. The sample mean and standard deviation were 80.9 mmHg and 2.1 mmHg respectively. What is the obtai ...

Topicnbspstate party structurethreadnbspfirst review the

Topic:  State Party Structure Thread:  First, review the Reading & Study presentation "Political Structure at the State Level" as an example about the structure of the Republican Party in Virginia Select 1 of the major p ...

You are at a magic show the magician has a coin and you as

You are at a magic show. The magician has a coin and you, as a member of the audience, do not know whether the coin has heads on both sides or heads on one side and tails on the other. The null hypothesis is that the coi ...

125 wordsexplain the history behind the black soldier of

125 words Explain the history behind the Black Soldier of the Civil War In this forum look beyond the book for information on specific units, soldiers and even the reasons for why Lincoln allowed the African American to ...

Researchers are interested in determining if men and womens

Researchers are interested in determining if men and women's hearts tend to be different sizes. In a sample of 12 males, the mean diameter of the heart was 13.21 cm with a standard deviation of 1.05. Among 9 females, the ...

Islam and the other monotheistic religions write an essay

Islam and the other monotheistic religions: Write an essay discussing the relationship between Islam, Judaism and Christianity. What does the Qur'an say about the "Peoples of the Book," and how they are to be treated? Wh ...

1 what are time-series research designs and how are they

1. What are time-series research designs, and how are they used to learn about changes in behavior over time? 2. What types of independent variables can be used in participant-variable research designs, and what conclusi ...

Two pollsters are conducting surveys to estimate the

Two pollsters are conducting surveys to estimate the proportion of Clarkston, Michigan citizens who support a bond issue to build a sports stadium. Both pollsters use the same methods; however, their sample sizes differ. ...

1 does the average iq for residents of a state vary with

1. Does the average IQ for residents of a state vary with the amount that the state spends on education? Seven of the 50 U.S. states were randomly selected. The amount that each spent per student (in thousands of dollars ...

Discuss how the concept of behavioral variability relates

Discuss how the concept of behavioral variability relates to the following topics: a. the research questions that interest behavioral researchers b. the design of research studies c. the measurement of behavior d. the an ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro