Fitting Linear Models to Data · Exercise 33

Use each set of data to calculate the regression line using a calculator or other technology tool, and determine the correlation coefficient to 3 decimal places of accuracy.

$$\begin{array}{ccccccc}x& \text{900}& \text{988}& \text{1000}& \text{1010}& \text{1200}& \text{1205}\\ y& \text{70}& \text{80}& \text{82}& \text{84}& \text{105}& \text{108}\end{array}$$

OpenStax, Algebra and Trigonometry 2e · §4.3 Fitting Linear Models to Data · Exercise 33