Applied Multivariate Analysis I EDUC 771 Problem Set 3 1. Using the matrix X below
!1 2 1 4 1 $ # 2 1 2 2 5& # & X = #1 0 1 0 3 & # & # 3 1 0 5 2& # 2 1 3 1 7& " %
Determine if the rows/columns are linearly independent. How do you know? What is the
November 19, 2003 Before we begin, I want to address the question of comparing means. If we have 4 means that we want to compare, we have: H 0 : 1 = 2 = 3 = 4 If we want to test this hypothesis, we reconceptualize it as: H 0 : 1 - 2 = 0
2 - 3 =
EDUC771: Applied Multivariate Analysis Problem Set 2
1. The matrices A, B and C are given below:
3 5 0 A = 1 2 1 3 7 1
3 1 -1 B = 5 2 0 1 1 -1
(i) (ii) (iii) (iv)
Add the two matrices together using SPSS. Compute the product using
Applied Multivariate Analysis I Final Problem Set Directions: This exam is open book and open notes, open internet, open library, etc. It is not open for discussion with anyone else except me. Please present your answers neatly and clearly. The point
EDUC 771: Applied Multivariate Analysis What is multivariate analysis and how is it different from univariate analysis? There are two ways that multivariate analysis is conceptualized: an analysis that considers several variables being measured for e