Answer:
D
Explanation:
This is the only possible answer lol please give brainliest and good luck :)
A linear regression model is used to show the relationship between variables on a scatter plot
The equation of the linear regression model is: and the correlation coefficient is 0.8034
<h3>How to determine the equation of the
linear regression</h3>
The question is incomplete. So, I will make use of a dataset that has the following calculation summary (from a graphing calculator)
- Sum of X = 45
- Sum of Y = 83
- Mean X = 4.5
- Mean Y = 8.3
- Sum of squares (SSX) = 82.5
- Sum of products (SP) = 128.5
- The value of R is 0.8034.
The equation of the linear regression model is:
See attachment for the scatter plot
Read more about linear regression model at:
brainly.com/question/26347582
Charts can either be embedded in a worksheet or placed in a separate chart sheet.
Answer:
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Explanation: