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What is the quadratic regression equation that fits these data?





the answer is:

y = 2. 13x^2 + 0. 13x + 6. 39

hope it helps

Sagot :

MrRoyal

The regression equation of the data values is y = 2.13x^2 + 0.13x + 6.39

How to determine the regression equation?

The attached table represents the missing information in the question.

Next, we enter the data values in a graphing technology

Using the graphing technology, we have:

a =2.13; b = 0.13 and c = 6.39

A quadratic regression is represented as:

y = ax^2 + bx + c

So, we have:

y = 2.13x^2 + 0.13x + 6.39

Hence, the regression equation of the data values is y = 2.13x^2 + 0.13x + 6.39

Read more about regression equations at:

brainly.com/question/17844286

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