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The difference between the actual y value and the predicted y value found using a regression equation is called the residual.()

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A t -test is used to determine whether the coefficients of the regression model are significantly different from zero.()

Patients with ovarian cancer experience a high rate of anemia throughout their treatment course, with rates in different studies ranging from 19% to 95%.()

Below is the histogram of an image of a black-and-white soccer ball on a gray background.

The two spans of 420 and 720 seconds were selected for apoptosis assessment and to observe the cell viability.()

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