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In: Statistics and Probability

A psychologist would like to examine the effects of sugar consumption on the activity level of...

A psychologist would like to examine the effects of sugar consumption on the activity level of preschool children. Three samples of children are selected with n = 5 in each sample. One group gets no sugar, one group gets a small dose, and the third group gets a large dose. The psychologist records the activity level for each child. The data from this experiment are presented below. Use SPSS to analyze the data and answer the following question...


a. Does these data indicate any significant differences among the three groups? Test with α  = .05.

(how does one do this in SPSS to get the data asked for?)

No sugar

 Small Dose Large dose
5 3 6
3 3 8
1 7 5
1 4 2
5 3 4

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orchestra answered 2 years ago
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