document.write( "Question 1193827: A researcher is performing a two-way ANOVA using two factors. The first factor has 5 levels and the second factor has 9 levels. In the ANOVA Summary Table, the degrees of freedom for the interaction between the first and second factors will be\r
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Algebra.Com's Answer #826043 by Boreal(15235)\"\" \"About 
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It is (a-1)(b-1) or 32.
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