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

DATA fREQUENCY, Table 2: Mathematics Score/Jadual 2: Skor Matematik 27 37 3...

Table 2: Mathematics Score/Jadual 2: Skor Matematik 27 37 30 28 39 25 45 28 32 28 26 38 31 30 47 41 a) Based on Table 2, organize the data into a frequency distribution by taking

Describe time cost of working alters of budget constraint, Suppose that an ...

Suppose that an individual has unearned income of $V and can choose how many hours she works per week at a wage of $w per hour.  Assume that she has a total of 110 hours of time to

Mineral water factory., what is the point that i have to konow about the co...

what is the point that i have to konow about the cost accounting inorder to eneter in job

Qualitative description of a report, report

report

Simple Random Selection, What is the properties of a simple random sample w...

What is the properties of a simple random sample when 50 females are numbered 1 through 50, and males are numbered 51 through 100?

Frequency polygon, how to draw it?

how to draw it?

Correlation'' Pearson, definitions

definitions

Determine the level of consumption, Suppose an individual has a lifetime ea...

Suppose an individual has a lifetime earnings profile and expects to live for 4 Periods:             Earnings in Period 1:   $30             Earnings in Period 2:   $60

Paasches quantity index, formula for calculating paasches quantity index

formula for calculating paasches quantity index

Regression, Sales from a leading motor dealership were monitored over the p...

Sales from a leading motor dealership were monitored over the past four years. The sales figures are presented in the accompanying table. Year Quarter 1 Quarter 2 Quarter 3 Quarter

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