Construct a cross-tabulation table

Assignment Help Advanced Statistics
Reference no: EM131224540

Question:

1. Auditors for the Military Airlift Command (MAC) are checking the arrival times of the three charter airlines they used in the Pacific last year. Branflake Airways flew 135 flights and was late 78 times. Flying Armadillo Airlines flew 94 flights and was late 35 times. Air Idaho flew 115 flights, with 51 late arrivals.

a. Construct a cross-tabulation table (that shows both percentage and raw numbers of observations) by hand or in Microsoft Word to represent these data.

b. Explain what the table shows.

c. You want to conduct a chi-square test to examine a possible relationship between airline and late/on-time arrival. State your null and alternative hypotheses.

d. You conduct a chi-square test and get a chi-square of 10.14 with a p-value of .003. Interpret this finding.

Verified Expert

The given bivariate data are displayed in the form of two way table, called a contingency table or cross tabulation table. One characteristic of on time arrival of the charted planes varies along the one column and other characteristics of late arrival varies along the other column. In this task I have used the Chi-sqaure test to test the hypothesis for the independence of airplane and late/on-time arrival. The result comes out to be that there is significant relationship between them.

Reference no: EM131224540

Questions Cloud

Explain the change in political philosophy : How do you explain the change in political philosophy between the Hoover and the Roosevelt administrations? Does it suggest that economic policies reflect political pressures as much as economic ideas? Or does it show that without new ideas, polic..
Relationship between gender and graduate gpa : What is the relationship between undergraduate GPA and graduate GPA - What is the relationship between class size and Graduate GPA.
Evaluate the financial status of the company : ou are a potential investor of Falcons Incorporated and was given the financial statements of the company for the year ended 2012 and 2013. Evaluate the financial status of the company in terms of its liquidity, solvency, structure and profitabili..
What features of the evidence-based planning framework : What features of the Evidence-Based Planning Framework for Public Health model are most applicable to a proposed health program for lead and lead poisoning (i.e. describe the parts of the model that you chose and how these parts apply to your health ..
Construct a cross-tabulation table : Construct a cross-tabulation table (that shows both percentage and raw numbers of observations) by hand or in Microsoft Word to represent these data.
Has mathis suffered because of normandale conduct : Was it ethical for Normandale to sell the alleged knock-off products at a lower price? Explain. What federal or state laws protect owners of intellectual property? How do they apply here? Explain. What damages, if any, has Mathis suffered because of..
What is generalized model for planning a health promotion : What is a "Generalized Model" for planning a health promotion program and how does it relate to Evidence-Based Planning Framework for Public Health?
Analyze barriers to implemention in complex adaptive system : Analyze the barriers to the implementation of HIMS in a complex adaptive system (CAS). Propose a strategy to help reduce the level of resistance from the clinical staff during a transition from CAS to HIMS innovations. Provide a rationale to support ..
Does the impact of world war ii on the economy : What would invalidate the idea that government spending is a proper and useful policy for a capitalist economy? What would validate it? Does the impact of World War II on the economy provide such a test? Why or why not?

Reviews

Write a Review

Advanced Statistics Questions & Answers

  Relationship between speed, flow and geometry

Write a project proposal on relationship between speed, flow and geometry on single carriageway roads.

  Logistic regression model

Compute the log-odds ratio for each group in Logistic regression model.

  Logistic regression

Foundations of Logistic Regression

  Probability and statistics

The tubes produced by a machine are defective. If six tubes are inspected at random , determine the probability that.

  Solve the linear model

o This is a linear model. If your model needs a different engine, then you need to rethink your approach to the model. Remember, there are no IF, Max, or MIN statements in linear models.

  Plan the analysis

Plan the analysis

  Quantitative analysis

State the hypotheses that you are going to test.

  Modelise as a markov chain

modelise as a markov chain

  Correlation and regression

What are the degrees of freedom for regression

  Construct a frequency distribution for payment method

Construct a frequency distribution for Payment method

  Perform simple linear regression

Perform simple linear regression

  Quality control analysis

Determining the root causes

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd