text: This technique's "logistic" form can be used when a certain quantity can only have two possible values.
full_question: This technique's "logistic" form can be used when a certain quantity can only have two possible values. A value that measures the effectiveness of the results of this technique is the coefficient of determination, which is often denoted as r-squared. The earliest applications of this technique used the method of least squares to determine the orbits of celestial bodies. The true values of the estimated parameters in this technique are often denoted with a beta. For 10 points, identify this common statistical modeling technique, the linear variety of which uses a linear combination of predictor variables to predict a dependent variable by fitting a line to a set of data.
first_sentence: This technique's "logistic" form can be used when a certain quantity can only have two possible values.
raw_answer: regression [or logistic regression; or linear regression]