20 participants take part in an experiment in which they rate their feeling of anxiety while listening to soft music and watching a nature film and then a violent film. They watch the same two films again whilst listening to loud rock music and again to romantic opera.
-4) If the sum of squares for the music factor is 84.2 the MS value will be:
A) 84.2
B) 28.07
C) 42.1
D) 168.4

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The Answer of 20 participants take part in an experiment in which they rate their feeling of anxiety while listening to soft music and watching a nature film and then a violent film. They watch the same two films again whilst listening to loud rock music and again to romantic opera.
-4) If the sum of squares for the music factor is 84.2 the MS value will be:
A) 84.2
B) 28.07
C) 42.1
D) 168.4

20 Participants Take Part in an Experiment in Which They