Question: Combatting Midday Drowsiness. A researcher wishes to see if the five ways (drinking decaffeinated beverages, taking a nap. going for a walk, eating a sugary snack, other) people use to combat midday drowsiness arc equally distributed among office Workers. A sample of 60 office workers is selected, and the following data are obtained. At $$\alpha =0.10$$ can in be:

concluded that there is no preference? Why would the results be of interest to an employer?

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