Answer: NOTThe input or dependent variable is enrollment.
According to the scatterplot below which statement is correct?

In statistics dispersion (also called variability scatter or spread) is the extent to which a distribution is stretched or squeezed. Common examples of measures of statistical …

The Geiger–Marsden experiments (also called the Rutherford gold foil experiment) were a landmark series of experiments by which scientists learned that every atom has a nucleus where all of its positive charge and most of its mass is concentrated. They deduced this after measuring how an alpha particle beam is scattered when it strikes a thin metal foil.

Variations and sub-classes. Statistical hypothesis testing is a key technique of both frequentist inference and Bayesian inference although the two types of inference have notable differences.Statistical hypothesis tests define a procedure that controls (fixes) the probability of incorrectly deciding that a default position (null hypothesis) is incorrect.

The principal components of a collection of points in a real coordinate space are a sequence of unit vectors where the -th vector is the direction of a line that best fits the data while being orthogonal to the first vectors. Here a best-fitting line is defined as one that minimizes the average squared distance from the points to the line.These directions constitute an orthonormal basis in ...

In statistics econometrics political science epidemiology and related disciplines a regression discontinuity design (RDD) is a quasi-experimental pretest-posttest design that supposedly elicits the causal effects of interventions by assigning a cutoff or threshold above or below which an intervention is assigned...