We square the residuals when using the least-squares line method to find the line of best fit because we believe that huge negative residuals (i.e., points well below the line) are just as harmful as large positive residuals (i.e., points that are high above the line).
<h3>What do you mean by Residuals?</h3>
We treat both positive and negative disparities equally by squaring the residual values. We cannot discover a single straight line that concurrently minimizes all residuals. The average (squared) residual value is instead minimized.
We might also take the absolute values of the residuals rather than squaring them. Positive disparities are viewed as just as harmful as negative ones under both strategies.
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Answer:
c
Step-by-step explanation:
yea im so gud at math ikr
Answer: The answer would be 10
Step-by-step explanation: If you use PEMDAS which means parenthesis, exponents, multiplication, division, addition, subtraction we would see that multiplication comes first before division.
So. 4/5 * 10 you would do 5 * 10 / 4 to get 10
Answer:
$531.25 per month
Step-by-step explanation:
$25,500 * 0.75 = $19,125 amount of paid tuition
$25,500 - $19,125 = $6,375 remaining tuition
$6,375/12 = $531.25
