Class Name: Data Analytics, Machine Learning and Artificial Intelligence - Online course using Python
Class Session: Factor Analysis
Total Questions: 7 | Duration: 15 Mins
Which test is used to examine the hypothesis that the variables are uncorrelated in the population ?
The Eigenvalues against the number of factors in order of extraction ?
The differences between the observed correlations, as given in the input correlation matrix, and the reproduced correlations, as estimated from the factor matrix ?
Which Process is based on a matrix of correlations between the variables.
When the primary concern is to identify the underlying dimensions and the common variance is of interest ?
When the axes are not maintained at right angles, and the factors are correlated ?
In Barlett test of sphericity ,Kaiser-Meyer-Olkin measure of sampling adequacy is ?