Answer: Hm 1 second
Step-by-step explanation: 1 sec
Answer:
I don't know spanish but 25% of 80= 20 and 15% of 35.00 is 5.25
Least square regressions are used to find the equation of <em>best fit between two variables</em>.
The equation of the least-squares regression line is: 
The given parameters are:





The equation of the least-squares regression line is represented as:

Where:


So, we have:






So, the equation is:


Read more about equations of least squares regression at:
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