What are randomized block and latin square designs and how do they relate to ANOVA?

In ANOVA, main effect always refers to?

How do you calculate the sum of squares between subjects in an ANOVA without any mean or P values?

Randomization is one of the basic principles of Design of Experiments (DOE). Explain what randomization is and give an example of randomization.

Plz choose correct option. And explain.

How is the analysis of variance (ANOVA) specifically the F-Test, a signal to noise ratio?

How would I construct a two-way ANOVA model with interaction by hand with the statistical program's output available to me? Would it look like a formula or a chart? The outputs I am looking at are a summary of fit, analysis of variance, effect test, level means differences

Write a note on Interaction emerges as the most striking feature of a two-factor ANOVA.

What do we call variance in the ANOVA equation, and what notation do we use to represent them?

We  would like to study if the school that students attend (Rutgers or Columbia University) impacts the time of getting employment depending on GPA (high, medium, low). We will conduct a Factorial ANOVA, what will be the design? 2 x 2 2 x 3 4 x 2 3 x 3