In an experiment to determine the effectiveness of sleep-inducing drugs, 18 insomniacs were randomly assigned to three treatments: 1. placebo (no drug) 2. standard drug 3. new experimental drug The...

In an experiment to determine the effectiveness of sleep-inducing drugs, 18 insomniacs were randomly assigned to three treatments:

1. placebo (no drug)

2. standard drug

3. new experimental drug

The response as shown in Table 6.29 is average hours of sleep per night for a week. Perform the appropriate analysis and make any specific recommendations for use of these drugs.