Login

Create Account
+14156709189
info@expertsmind.com
Submit Homework/Assignment
Get quote & make Payment
Get Solution
ANOVA, Basic Statistics
This problem will introduce the learner into a technique called Analysis of Variance. For this course we will only conduct a simple OneWay ANOVA and touch briefly on the important elements of this technique. The OneWay ANOVA is an extension of the independent –t test that can only look at two independent sample means. We can use the OneWay ANOVA to look at three or more independent sample means. Use the following data to conduct a OneWay 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 Fscore; Are the results significant, and if so, at what level (Pvalue)?
b) If the results are significant to the following: Click analyze, then click Compare Means, and then select oneway 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?
Posted Date: 8/26/2012 6:15:51 PM  Location : United States
Ask an Expert
Related Discussions:
ANOVA, Assignment Help, Ask Question on ANOVA, Get Answer, Expert's Help, ANOVA Discussions
Write discussion on ANOVA
Your posts are moderated
Write your message here..
Related Questions
Circular motion, Explain why large lorries carrying heavy loads may not suc...
Explain why large lorries carrying heavy loads may not succed to go through a curve safely
Scale of measurement , which scale of measurement is used for Class size
which scale of measurement is used for Class size
F2 test x, What is F2 Test, X, Y Arithmetic Means The above method of fi...
What is F2 Test, X, Y Arithmetic Means The above method of finding out regression equation is tedious. The calculations can very much be simplified if instead of dealing with th
Simple Linear Regression, One measure of the risk or volatility of an indiv...
One measure of the risk or volatility of an individual stock is the standard deviation of the total return (capital appreciation plus dividends) over several periods of time. Altho
Confidence interval, 1. Provide an overview of the scenario and the variabl...
1. Provide an overview of the scenario and the variable involved. Include an explanation of why and how constructing the confidence interval adds value. I.e., why might this inform
Statistical inference is that branch of statistics, Statistical inference i...
Statistical inference is that branch of statistics Statistical inference is that branch of statistics which is concerned with using probability concept to deal with uncertainty
Peanuts and cost accounting, EFF EX: Joe, you said you put in these peanuts...
EFF EX: Joe, you said you put in these peanuts because some people ask for them, but do you realise what this rack of peanuts is costing you? JOE: It ain''t gonna cost. ''sgonna be
Quantitative techniques and decision making, Let the national income model ...
Let the national income model be: Y= c+1+G C=20+0.6y I=0.2y G=20 Where y= income, C= consumption, I= investment and G=government expenditure find y, C and I from the model. By quan
Self adaptive ga, During the execution of the search process, the whole pop...
During the execution of the search process, the whole populations are classified into subgroups by sufficiently analyzed the individuals' state. Each individual in a different subs
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
Assignment Help
Accounting Assignment Help
Economics Assignment Help
Finance Assignment Help
Statistics Assignment Help
Physics Assignment Help
Chemistry Assignment Help
Math Assignment Help
Biology Assignment Help
English Assignment Help
Management Assignment Help
Engineering Assignment Help
Programming Assignment Help
Computer Science Assignment Help
IT Courses and Help
ExpertsMind Services
Online Tutoring
Projects Assistance
Exam Preparation
Coursework Help
Programming Courses
Engineering Courses
Why Us ?
~Experienced Tutors
~24x7 hrs Support
~Plagiarism Free
~Quality of Work
~Time on Delivery
~Privacy of Work