Ascending means: This orders the means from smallest mean value to largest mean value in the output. Descending means: This orders the means from largest mean value to smallest mean value in the output. Kinds of descriptive statistics that SPSS provides. Measures of Central Tendency. Central tendency measures give an estimate of how a group did as a whole . Mean: the average value of the distribution Median: the middle value of the distribution
These are TB tests which can be used to determine if someone has latent TB, which means that they are infected with TB bacteria. There are also TB tests, which when considered alongside other factors, such as whether someone has TB symptoms, can confirm a diagnosis of active TB or TB disease.
The most reliable way to diagnose a parasitic infection is by detection and identification of the infecting organism. Laboratory diagnosis is a basic step in the evaluation of the disease process, at times confirming a presumptive diagnosis or providing evidence of an unsuspected agent of disease.he most reliable way to diagnose a parasitic infection is by detection and identification of the infecting organism. Laboratory diagnosis is a basic step in the evaluation of the disease process, at times confirming a presumptive diagnosis or providing evidence of an unsuspected agent of disease.