Question

on the type of relation that appears to exist between x and y.
(a) which of the following scatter diagrams corresponds to the given data?
(b) compute the correlation coefficient.
r≈0.957 (round to three decimal places as needed.)
(c) what type of relation appears to exist between x and y?
the linear correlation coefficient is close to so linear relation exists between x and y.

Explanation:

Step1: Analyze correlation coefficient value

The correlation coefficient \( r\approx0.957\). The value of \( r = 1\) represents a perfect positive linear correlation.

Step2: Determine the relation

Since \( r = 0.957\) is close to \(1\), we can conclude about the type of relation.

Answer:

The linear correlation coefficient is close to \(1\) so a positive linear relation exists between \(x\) and \(y\).