T Test Independent Vs Dependent. Antigen presenting cells are a type of accessory cells that develop complexes with major histocompatibility complexes mhc to. Assumption of normality of the dependent variable.
In the case of t dependent antigen the interaction between cd40 of b cells and cd40 ligand of t cells gives second signal but in t independent antigen cross linking of membrane bound immunoglobulin to polymeric carbohydrate gives the needed signal. Technically it is the residuals that need to be normally distributed but for an independent t test both will give you the same result. If you test 30 males and 30 females on a memory experiment there isn t any particular reason why you would expect the male scores to relate to the females.
B cells activation by t independent antigen and t dependent antigen.
This concept uses the t distribution to test hypotheses for two samples. Key difference t cell dependent vs independent antigens. The dependent t test can look for differences between means when participants are measured on the same dependent variable under two different conditions. Understanding the different results.
