A pediatrician records the heights of all his two-year-old patients. He plans to display their heights in centimeters with a histogram, using the intervals 70–74, 75–79, 80–84, 85–89, 90–94, and 95–99. Which of the following can be determined about these patients from the histogram? Select all that apply.

Answer 1

1. Distribution of heights within the different intervals
2. Average height of the two-year-old patients
3. Range of heights among the two-year-old patients