BUS 308-In calculating which means differ, each pair of means

BUS 308-In calculating which means differ, each pair of means

Subject: Mathematics    / Statistics

Question
1.In calculating which means differ, each pair of means needs a unique range.
(Points : 1)
True
False

Question 2.2.Eta squared is calculated the same way for all effect size measures in the various ANOVA versions; MS Error/MS Total.
(Points : 1)
True
False.

Question 3.3.The single factor ANOVA tests for mean differences between 3 or more groups by comparing
(Points : 1)
Each population’s variance.
Each sample’s variance.
Overall versus average sample variance.
Overall versus average population variance.

Question 4.4.A single factor ANOVA output includes information on
(Points : 1)
Means
Variances
Significance of outcome
All of the above

Question 5.5.Excel’s options for performing an ANOVA include
(Points : 1)
Single Factor ANOVA
Two Factor ANVOA with replication
Two Factor ANVOA without replication
All of the above.

Question 6.6.Excel’s single factor ANOVA output includes the effect size measure.
(Points : 1)
True
False

Question 7.7.The single factor ANOVA mean difference calculation involves
(Points : 1)
paired mean differences.
a t-value.
a variation estimate.
all of the above.

Question 8.8.Excel’s Two Factor ANOVA without Replication
(Points : 1)
provides a method to test multiple (>2) variables at the same time.
provides a way to remove the influence of one variable on another variable.
tests for interaction impact among the factors being tested.
requires a large p-value to reject all of the tested hypothesis statements.

Question 9.9.Excel’s single factor ANOVA does not have a related Effect Size measure associated with it.
(Points : 1)
True
False

Question 10.10.The Two Factor ANOVA with Replication requires a single measure per variable row an column intersection in the data input table.

(Points : 1)
True
False