An explanation or prediction for the relationship between two or more variables in quantitative research is called a

theory

Explanation:

a theory offers explanation on a natural phenomena through principles and application of other scientific methods such as applying observation and research methods. A theory organizes ideas with the aim of forming a body of principles which not only explain but is used to predict a phenomena based on the theory's principles

yes

it is because 3 because the citizen the northern democratic party watned the warning on red to blue because it is purple. lol

answer; american middle class;