25. An analysis of variance comparing 3 treatment conditions produces dfwithin 21. If the samples are...

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Question

Answer 1

Answer #1

here treatment(k) =3 and n= 21

and we know that n=N-k

where n is df_within N is total degree of freedom

so N= 24

indivodaula are in each sample is = N/k

= 24÷3 =8

hence (c) 8 is right answer

Answer 2

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