In a Factor Analysis, Bartlett's Test of Sphericity Tests the Null

question 28

Multiple Choice

In a factor analysis, Bartlett's test of sphericity tests the null hypothesis that:

• A) There is only one underlying factor (i.e., the set of variables is unidimensional)
• B) The minimum eigenvalue is 1.0
• C) The correlation matrix is an identity matrix with all correlations = .00
• D) Sampling adequacy has not been achieved

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