Multiple Choice
A follow-up experiment to better understand net promoter scores was conducted using a one-way factorial design with K sample means, each based on n scores. What is the number of degrees of freedom for the between mean squares?
A) n -1
B) K- 1
C) n -K
D) (n - 1) (K - 1)
Correct Answer:

Verified
Correct Answer:
Verified
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