Examlex
Name and briefly describe the four qualitative research orientations.
True Correlation
The actual degree of a linear relationship between two variables, excluding any error or distortion.
Linear Relationship
A type of correlation where there is a constant change rate between two variables, indicative of a straight line when graphed.
Confidence Interval Estimate
A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter.
Prediction Interval
A prediction of the range within which future data points are likely to land, based on past observations, along with a specified level of confidence.
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