Final answer:
Some bones may belong to the same person, possibly a male, based on height estimations. Definitive conclusions about gender, age, number of individuals, and connections to missing persons require more evidence and analysis.
Step-by-step explanation:
Based on the bone length to height calculations, certain bones could plausibly have belonged to the same individual. For example, the femur with a length of 58.4 cm corresponding to a height of 198.378 cm for females and 201.018 cm for males, and the tibia measuring 43.8 cm, correlating to a height of 187.926 cm for males, are in a comparable height range and could suggest the bones belonged to one male individual. However, the inclusion of both the femur and humerus from the same individual seems unlikely given the disparate height estimates of 158.77 cm for females and 164.8 cm for males for the humerus and much taller estimates for the femurs.
With respect to gender, the bones that likely belonged to a male include the femur measuring 58.4 cm and the tibia measuring 43.8 cm due to the higher male height estimations. The ulna, with nearly equal height predictions, does not provide a clear indication of gender. Age cannot be ascertained without further information such as bone density or the condition of the epiphyses (growth plates).
Based on the scatter patterns alone, without additional information, it is not possible to definitively determine the exact number of individuals present or any definitive evidence of animal activity or the time, cause, or manner of death. Comparison of the findings with missing persons reports should take into account the estimated heights and gender predictions to check for potential matches while considering the measurement conversions between inches and centimeters.