Question 5.32

2. The femur (thighbone) is the longest bone in the human body. Femur lengths (in millimeters) of 15 people are given below.

435 507 448 435 463
440 448 413 432 458
473 465 428 472 439
  1. Summarize the data on femur lengths in a frequency table. Use class intervals that start at 400 and have width 20.
  2. Add a column to your table from part (a) for the relative frequencies.
  3. Draw a histogram that represents your frequency table. (Use either frequency or relative frequency for the vertical axis.)