what is the principle of an inverse covariance matrix which statement would apply to the inversion matrix? what is the definition of the covariance matrix when the offdiagonal entry of one factor is positive, most of the offdiagonal elements are negative. what if most of all the off-diagonal entries are negative what does the inverse covariance matrix mean what condition makes the off diagonal elements negative what is positive in the correlation matrix when all elements in a matrix of correlation are positive what is the common condition? what is the covariance matrix what does it mean when the most off diagonal elements on the correlation matrix are positive what is the correlation matrix which matrix is an offdiagonal one which type of covariance is positive and most of it negative? what is the off diagonal for an invert covariance matrix? how do you find the off diagonals on the covariance matrix what is the difference between the correlation matrix and the inverse matrix? which of the following would be the result of the correlation matrix? which of the following is the most negative of the occursors in the covariance matrix if a matrix is negative which of the following elements is positive or negative