DESCRIBING THE DATA EXCERPT FROM THE RESEARCH ARTICLE Table 1 Physical Activity (Mean Hours/Day Averaged over 7 Days) Activity Level M Range Sleep 7.35 5.5-8.8 Light physical activity 8.71 3.0-16.0 Moderate physical activity 3.36 .71-8.3 Hard physical activity .78 0-4.1 Very hard physical activity 14 0-1.05 STUDY QUESTIONS Factual Questions 1. On the average, how many 7. Did some of the women report hours per day did the women engaging in no "Hard physical sleep? 7, 35 activity"? Explain. 2. On the average, how many 8. Did any of the women report hours a day did the women engaging in more than an hour engage in "Light physical of "Hard physical activity"? activity " ? 8:71 Explain. 3. On the average, which type of 9. Is there more variation in physical activity was engaged "Hard physical activity" or in in for the fewest number of "Very hard physical activity"? hours ? Explain. 4. Did the women average more 10. Is the mean for "Hard physi- than an hour a day of "Hard cal activity" closer to one end physical activity"? of the range than the other? If 5. Which physical activity had so, which one? the largest range? Why do 11. What explains your answer in you think this activity had the question 10? largest range of responses? 6. What is the smallest number of hours of sleep reported