HLT 362 v Exercise 11 Answers

1. What demographic variables were measured at least at the interval level of measurements? Number of hours working per week and Length of labor
2. What statistics were used to describe the length of labor in this study? Were these appropriate? Descriptive Yes, Frequency (30) and mean () are used to describe the data.
3. What other statistic could have been used to describe the length of labor? Provide a rationale for your answer. Length of labor was described for both the experimental and control groups using means () and standard deviations (). The exact length of labor was obtained, providing ratio level data that are descriptively analyzed with means and standard deviations.
4. Were the distributions of scores similar for the experimental...