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What is the quadratic regression equation that fits these data

What is the quadratic regression equation that fits these data-example-1
User Neokoenig
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2 Answers

2 votes

Answer:

Rounded to two decimals the regression curve is:

Explanation:

User HeyYO
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8.3k points
5 votes

Answer:

Rounded to two decimals the regression curve is:


y=-0.70\,x^2+2.37\,x+11.96

Explanation:

The objective of this problem is to have you use a calculator and enter the data in to separate lists: one containing the x-values, and the other the correspondent y-values (following the same order).

Once the data is entered, you need to access the regression tool and request a quadratic form of regression.

You should get and image and resulting function as shown in the attached image.

What is the quadratic regression equation that fits these data-example-1
User Joycee
by
8.1k points

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