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January 28, 2015

January 28, 2015

Posted by **Stuart** on Sunday, March 15, 2009 at 7:48pm.

A) 20

B) 12

C) 8

D) 15

- Statistics -
**MathGuru**, Sunday, March 15, 2009 at 9:15pmDegrees of freedom = (r - 1)(c - 1) ...where r = number of rows and c = number of columns.

I'll let you take it from there.

- Statistics -
**Stuart**, Sunday, March 15, 2009 at 9:24pmThank you MathGuru

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