Recent Question

Inferential Statistics Hypothesis Testing and Research Summary Conduct an analysis and hypothesis test of your choice on the data you collected. Write a 250-500 word research summary of the findings generated in the assignments for Topics 2 through 5. The research summary should address the following. Explain what type of analysis and hypothesis test was conducted on the data collected. Summarize the survey results based on the results of ...

Other / Other 01 Aug 2020 Expiry Date: 10 Aug 2020

Chapter 12 and 15 Practice Problems Complete the problems below from the textbook. You will need to use the "Lincolnville School District Bus Data" file for this assignment. The file is located in the topic materials. Chapter 12 – Problem 51 Chapter 15 – Problem 57 Chapter 15 – Problem 64 For problems requiring computations, please ensure that your Excel file includes the associated cell computations and/or statistics output. This info ...

Other / Other 01 Aug 2020 Expiry Date: 09 Aug 2020

How many different tests does the textbook give you for applying the chi-square distribution? What are these tests? How could you use each of these tests at your place of business? and provide sources fro the textbook. ...

Other / Other 01 Aug 2020 Expiry Date: 07 Aug 2020

In ANOVA analysis, what is the real meaning of the term treatment? What does this really mean? Provide some examples of treatments from a business or managerial perspective and provide sources fro the textbook. ...

Other / Other 01 Aug 2020 Expiry Date: 06 Aug 2020

Complete the problems below from the textbook. You will need to use the "Baseball 2016 Data," "Lincolnville School District Bus Data," and the "Century National Bank Data" files for this assignment. The files are located in the topic materials. Chapter 13 – Problem 63 Chapter 13 – Problem 64 Chapter 14 – Problem 35 Chapter 14 Case A – Century National Bank For problems requiring computations, please ensure that your Excel file includes the ...

Other / Other 25 Jul 2020 Expiry Date: 03 Aug 2020

Compare and contrast Spearman and Pearson correlations. provide sources from the textbook. ...

Other / Other 25 Jul 2020 Expiry Date: 01 Aug 2020

Provide an example of where you could use correlation in real life. Explain why a t-test is necessary before you accept this correlation as being real in the population.provide sources from the textbook ...

Other / Other 25 Jul 2020 Expiry Date: 31 Jul 2020

Complete the problems below from the textbook. You will need to use the "Baseball 2016 Data," "Lincolnville School District Bus Data," and the "Century National Bank Data" files for this assignment.The files are located in the topic materials. Chapter 11 – Problem 14 Chapter 11 – Problem 41 Chapter 11 – Problem 48 Chapter 11 – Problem 49 Chapter 12 Case A – Century National Bank For problems requiring computations, please ensure that your Excel ...

Other / Other 18 Jul 2020 Expiry Date: 26 Jul 2020

A research firm tracks the average highway speed of 30 drivers driving home on Day 1. For the next 10 days, the drivers are given two cups of coffee 1 hour before the drive home. On the 10th day, the average highway speed is measured again. Does this study involve dependent or independent samples? You are interested in knowing if there is a statistical difference in driving speeds between Day 1 and Day 10. Which statistical test would be appropri ...

Other / Other 18 Jul 2020 Expiry Date: 24 Jul 2020

What does the p-value tell the business statistician, especially in terms of the normal curve? If the p-value is smaller than the level of significance, what does that mean in terms of the null hypothesis? Why and provide sources from the textbook ...

Other / Other 18 Jul 2020 Expiry Date: 23 Jul 2020