Examlex
An interview conducted by a trained moderator among a small group of respondents in an unstructured and natural manner is a(n) .
Linear Association
A relationship between two variables that can be represented with a straight line on a graph.
Correlation Coefficient
A number between –1 and +1 that reflects the degree to which one variable, traditionally called y, is a linear function of another, traditionally called x. A negative correlation means that as x goes up, y goes down; a positive correlation means that as x goes up, so does y; a zero correlation means that x and y are unrelated.
Significance Level
A statistical term representing the probability of rejecting the null hypothesis when it is true, often denoted by alpha.
P-hacking
The manipulation of statistical data to achieve significant results, undermining the reliability of research findings.
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