Describe the different mean alcohol by volume levels

Reference no: EM132559375

Assignment: Review the SPSS output file, which reports the results of the between-group (independent group) one-way ANOVA to see if the mean alcohol by volume (%) of the beer differs as a function of quality of the brand as rated by a beer expert (in 2012). Answer the following questions based on your observations of the SPSS output file:

1. Looking at the descriptives (first information), do you see differences in the mean alcohol contents for the three levels of quality? Explain.

2. Looking at the Test for Homogeneity of Variances (Levene Statistic), is it reasonable to proceed with the ANOVA? Is the assumption met, or violated? How do you know?

3. Looking at the results of the ANOVA, is there a significant difference in the mean alcohol content for beers in the three quality groups? How do you know? Write the results in the following format: F(df value) = ___, p value = ______.

4. The pairwise post hoc tests indicate which quality groups' means are statistically significantly different for the others. Using the results of the Tukey HSD post hoc test, what two quality rating groups had significantly different mean alcohol by volume levels? How do you know?

Reference no: EM132559375

Questions Cloud

Evaluate what is the project mirr : A project has an initial cost of $44,050, expected net cash inflows of $12,000 per year for 9 years, and a cost of capital of 10%. What is the project's MIRR?

What are the purposes of a trial balance : What are the purposes of a Trial Balance and explain the term trial balance with proper example. what are the the steps to prepare a Trial Balance

What was the vulnerability in the target breach : With all stories about millions and millions of bytes of personal data having been exposed, What was the vulnerability in Target Breach? What was the Arpanet?

Permanent increase in demand for daisies : Suppose that there is a permanent increase in demand for daisies. Which of the following is the most likely response in this market?

Describe the different mean alcohol by volume levels : Review the SPSS output file, which reports the results of the between-group (independent group) one-way ANOVA to see if the mean alcohol by volume.

Dealing with multiple locations and outsourcing : Review the section on dealing with multiple locations and outsourcing.

Evaluate what is the project irr : A project has an initial cost of $52,125, expected net cash inflows of $12,000 per year for 8 years, and a cost of capital of 14%. What is the project's IRR?

Describe how documents are converted as they transition : Describe how documents are converted as they transition from one stage to another during their life cycles.

Which is required when identifying a contract consistent : Which is required when identifying a contract consistent with AASB 15 'Revenue from Contracts with Customers'? The contract is notarised by a lawyer

User Account

All Pages