You want to conduct an experiment to test the effect of a new drug for treating children with attention deficit disorder. You have decided to test four different amounts of the new drug—5, 10, 15, and...

You want to conduct an experiment to test the effect of a new drug for treating children with attention deficit disorder. You have decided to test four different amounts of the new drug—5, 10, 15, and 20 mg. The parents of 40 children with attention deficit disorder have volunteered their child to participate in the study. Randomly assign the 40 children to the four drug conditions using the table of random numbers provided in this chapter or using the random number generator for which we provided a link. Describe each step you took and what you did in each step, and list the participant numbers for each of the four groups.