(MULTIPLE CHOICE): 1- In regression another name for the independent variable is a- the regressor variable. b- the predictor variable. c- both (a) and (b). d- neither (a) nor (b). (1 pts) 2- A probabilistic model is a determanistic model plus random error. a- TRUE b- FALSE (1 pts) 3- A simple linear regression line estimates
Prothrombin time (PT) and activated partial thromboplastin time (APTT) are tests that evaluate the release of specific clotting factors by measuring the time it takes for a clot to form after certain reagents are added to a blood sample.
After a Bleeding Time Test. Your doctor will be checking how long it takes for your blood to clot. This can help the doctor determine if have a bleeding disorder, such as hemophilia or von Willebrandâs disease. Normal bleeding time is between one and eight minutes.leeding time is a test used to determine how quickly your blood clots to stop you from bleeding. The test involves making small, superficial cuts on your skin similar to light scratches.