Try out our new practice tests completely free!

Statistics for The Behavioral Sciences

Mathematics

Bookmark

Quiz 12 : Introduction to Analysis of Variance

What is stated by the alternative hypothesis (H1)for an ANOVA?​
Free
Multiple Choice

B

An analysis of variance produces SStotal = 80 and SSwithin = 30.For this analysis,what is SSbetween?​
Free
Multiple Choice

B

In an analysis of variance,which statement is false?​
Free
Multiple Choice

C

In an analysis of variance,what is measured by the MS values?​
Multiple Choice
An analysis of variances produces dftotal = 29 and dfwithin = 27.For this analysis,what is dfbetween?​
Multiple Choice
Which outcome is expected if the null hypothesis is true for an analysis of variance?​
Multiple Choice
In an analysis of variance,what is a factor?​
Multiple Choice
An independent-measures research study compares three treatment conditions using a sample of n = 5 in each treatment.For this study,the three samples have SS1 = 10,SS2 = 20,and SS3 = 15.What value would be obtained for MSwithin?​
Multiple Choice
In an analysis of variance,which value is determined by the size of the sample mean differences?​
Multiple Choice
An analysis of variance comparing three treatment conditions produces dfwithin = 21.If the samples are all the same size,how many individuals are in each sample?​
Multiple Choice
An analysis of variances produces dftotal = 29 and dfwithin = 27.For this analysis,how many treatment conditions are being compared?​
Multiple Choice
When comparing more than two treatment means,should you use an analysis of variance rather than using several t tests,and if so,why?​
Multiple Choice
The following table shows the results of an analysis of variance comparing three treatment conditions with a sample of n = 7 participants in each treatment.Note that several values are missing in the table.What is the missing value for SStotal?​
Multiple Choice
An analysis of variance comparing three treatment conditions produces dftotal = 32.If the samples are all the same size,how many individuals are in each sample?​
Multiple Choice
The following table shows the results of an analysis of variance comparing four treatment conditions with a sample of n = 5 participants in each treatment.Note that several values are missing in the table.What is the missing value for the F-ratio?​
Multiple Choice
An analysis of variance produces SSbetween = 40 and MSbetween = 20.In this analysis,how many treatment conditions are being compared?​
Multiple Choice