The Statistical Technique for Finding the Best-Fitting Straight Line for a Set

question 71

True/False

The statistical technique for finding the best-fitting straight line for a set of data is called regression,and the resulting straight line is called the regression line.

---

Definitions:

Ultrasound

A technique that uses high-frequency sound waves to create images of the inside of the body.

Heart Motion

The movement of the heart as it contracts and relaxes to pump blood throughout the body.

PVC

Polyvinyl chloride, a synthetic plastic polymer used in a wide variety of applications, from piping and clothing to furniture and signage.

ECG

Electrocardiogram, a medical test that records the electrical activity of the heart over a period of time using electrodes placed on the skin.