Based on the regression line, and the data points, the sum of squared residuals is 22.
<h3>What is the sum of squared residuals?</h3>
The squared residual can be found as:
= (y - 3 + 2x)²
For point (4 , 8)
= (8 - 3 - 2(4))²
= 9
For point (2 , 5)
= (5 - 3 - 2(2))²
= 4
For point (1, 2)
= (2 - 3 - 2(1))²
= 9
The sum of squared residuals is:
= 9 + 4 + 9
= 22
Full question is:
The regression line = 3 + 2x has been fitted to the data points (4,8), (2,5), and (1,2). The residual sum of squares will be:
Find out more on squared residuals at brainly.com/question/28234214.
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3885 = 18.5 * 15 * height
The water is 14cm deep in the aquarium.
Answer: what is your question. show full picture
Step-by-step explanation:
The answer s 1 1/6. I just plugged it into my calculator.