In a scientific investigation, the term “quantitative data” refers to numbers that are usually followed by

As I know the values of variables that are registered with a number that have meaningful sense, is called quantitative data. Depending on what value has the potential to take a variable, are two types of quantitative data: discrete and continuous.     

Discrete - this is such a variable that can only take values from a list of specific numbers.     

Continuous shall assume any variable that is not discrete. It takes the value of a certain period.

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.