The Rank of Matrices a and B from the Previous

question 5

Multiple Choice

The rank of matrices A and B from the previous question are:

• A) 1 and 2, respectively
• B) 2 and 1, respectively
• C) 1 and 3, respectively
• D) 3 and 1, respectively

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Definitions:

Tukey's Multiple Comparison

A statistical test used to find the differences between means in a set of data, part of post-hoc analysis following ANOVA.

Fisher's LSD

A statistical method used for post-hoc analysis in ANOVA for making pairwise comparisons between group means while controlling Type I error.

Pairwise Population Means

Comparisons made between the means of all possible pairs in a set of population groups to find differences.

Completely Randomized Design

This design is a basic type of experimental design where subjects are randomly allocated to various treatments, ensuring unbiased results.