| Name___________Partner______________ | Date_________ | ||||||||
| Hair Lab:Using Digital Image Processing | Data Sheet | ||||||||
| Medulla Classification (check off the type) | Procedure #6:MsEvans Initials :________ | ||||||||
| Are there pigment granules? (yes or no) | Fragmented | interrupted (disontinuous) | Continuous | No Medulla | Diameter of Hair (pixels) | Diameter of Medulla (pixels) | Calculate Medullary Ratio= medulla diameter / hair diameter ( show set up of problem) | Medullary Ratio (round to 2 decimals) | |
| Sharon | |||||||||
| Susan | |||||||||
| Carla | |||||||||
| Deborah | |||||||||
| John | |||||||||
| Karen | |||||||||
| Mitch | |||||||||
| Peter | |||||||||
| suspect's hair | |||||||||
| Post Lab Questions: | |||||||||
| 1. Which suspects may have been at the crime scene? | |||||||||
| 2. Who commited the murder and what evidence do you have to support your claim? | |||||||||