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In setting up the contingency table, whether the groups caught the flu should be placed in the
Mode
The most frequently occurring score(s) in a distribution.
Highest And Lowest Scores
The extreme values in a set of numerical data, representing the maximum and minimum measures observed.
Range
The difference between the highest and lowest scores in a distribution.
Median
The middle score in a distribution; half the scores are above it and half are below it.
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