In a study of the effects of smell on concentration, 20 participants performed a standard task while exposed to an unpleasant smell and another 20 participants were tested on the same task but without being exposed to the unpleasant smell. You would use a t test for __________ to analyze results.

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The Answer of In a study of the effects of smell on concentration, 20 participants performed a standard task while exposed to an unpleasant smell and another 20 participants were tested on the same task but without being exposed to the unpleasant smell. You would use a t test for __________ to analyze results.

In a Study of the Effects of Smell on Concentration