Question

Find the quadratic regression equation using the following data. Round all numbers to the nearest tenth Time in Seconds (x) Height in Feet (y) 0.8 166 1.6315 2.4 438 3.4 571 3.8 608 4.2 652

Answer 1

The quadratic regression equation for the given data is:

y = -73.2x^2 + 411.7x + 157.7