Whether a new sleeping pill has an affect that varies with dosage

To determine whether a new sleeping pill has an affect that varies with dosage, a researcher randomly assigns adult insomniacs, in equal numbers, to receive either 4 or 8 grams of the sleeping pill. The amount of sleeping time is measured for each subject during an 8-hour period after the administration of the dosage. What type of design is this, and what type of statistic is needed to analyze the data (consider ABAB studies)?

Get Top-Notch Quality Essays TODAY !

Ready to join our block community of business leaders for four days of virtual sessions on driving developer happiness and boosting productivity?

Place Order