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What is the quadratic regression equation for the data set?

x | y

2,|10.1
4,|7.3
6,|5.9
7,|5.1
11,|6.3
12,|8.2
15,|8.8

A. yˆ=0.093x2−1.586x+12.383
B. yˆ=−0.093x2−1.586x+12.383
C. yˆ=−0.093x2+1.586x−12.383 ​
D. yˆ=0.093x2+1.586x−12.383 ​

Respuesta :

Answer:

A

Step-by-step explanation:

The quadratic regression equation for the data set is A. yˆ=0.093x² − 1.586x + 12.383.

What is a quadratic equation?

It should be noted that a quadratic regression is simply used to find the equation of the parabola that fits a set of data.

In this case, the quadratic regression equation for the data set is yˆ = 0.093x² − 1.586x + 12.383.

In conclusion the correct option is A.

Learn more about equations on:

https://brainly.com/question/2972832