User Account

All Pages

ANOVA, Basic Statistics

Assignment Help:
This problem will introduce the learner into a technique called Analysis of Variance. For this course we will only conduct a simple One-Way ANOVA and touch briefly on the important elements of this technique. The One-Way ANOVA is an extension of the independent –t test that can only look at two independent sample means. We can use the One-Way ANOVA to look at three or more independent sample means. Use the following data to conduct a One-Way ANOVA:

Scores Group
1 1
2 1
3 1
2 2
3 2
4 2
4 3
5 3
6 3

Notice the group (grouping) variable, which is the independent variable or factor is made up of three different groups. The scores are the dependent variable.

Use the instructions for conduction an ANOVA on page 438 of the text for SPSS or Excel.

a) What is the F-score; Are the results significant, and if so, at what level (P-value)?
b) If the results are significant to the following: Click analyze, then click Compare Means, and then select one-way ANOVA like you did previously. Now click Post Hoc. In this area check Tukey. If there is a significant result, we really do not know where it is. Is it between group 1 and 2, 1 and 3, or 2 and 3? Post hoc tests let us isolate where the level of significance was. So if the results come back significant, conduct the post hoc test as I mentioned above and explain where the results were significant.
c) What do the results obtained from the test mean?

Related Discussions:- ANOVA

Job cost sheet, Manchester Custom Fabricating Company uses a job order syst...

Manchester Custom Fabricating Company uses a job order system. At the beginning of May, Manchester had two jobs in process, Job #22 (DM = $600 and DL = $780), and Job #23 (DM = $75

Frequcency, how can we construct a bivariate frequency distribution

how can we construct a bivariate frequency distribution

What is their payout ratio?, The Equity accounts of Blydskap Ltd are shown ...

The Equity accounts of Blydskap Ltd are shown below: Ordinary Share Capital (R2 par value)                  R200 000 Share Premium

Anova, How to interpret Anova

How to interpret Anova

Financial statements, Write a report to an investor by comparing the financ...

Write a report to an investor by comparing the financial statements for two different companies

PROBABILITY & STATISTICS I, Design an investigation that details the follow...

Design an investigation that details the following six components: Note: If one or more of the following components do not apply to your investigation, explain why each does n

Correlation'' Pearson, definitions

definitions

Statistics in plural and singular form, how to deffine statistics in plura...

how to deffine statistics in plural and singilar form

First quetion, what is accounting ?

what is accounting ?

Homework, The probability a computer will boot is .08. What is the least nu...

The probability a computer will boot is .08. What is the least number needed so that the probability at least two will boot is greater than .99?

Write Your Message!

Captcha
Order Assignment

Featured Services

Order Now

Popular Subjects

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +91-977-207-8620

Phone: +91-977-207-8620

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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