The correct linear regression equation

Solved Step by Step With Explanation- Regression Equation, Correlation, Air Quality

Questions

A. y = 0.35248.99x

B. y=48.99+0.352x

A. 0.864

B. 0.945

Answer

Solved Step by Step With Explanation- Regression Equation, Correlation, Air Quality

Where:

y is the dependent variable

B. y = 48.99 + 0.352x

So, the answer is B.

To determine the air quality percentage in South Africa, you would need specific data related to air quality. Without that data, it's impossible to provide an accurate percentage. Air quality can vary greatly depending on location, time, and various factors. You would need real-time air quality data to provide a specific percentage for South Africa.