Answer:
42 3/4 I think
Step-by-step explanation:
because if you simplified 342/8 it will be 171/4. so if you simplified that it'll get you to 42 3/4
Least-squares regression is used to find the equation of best fit of a linear model
The equation of the least-squares regression line for predicting GPA from the number of absences is
The given parameters are:
The equation of the least-squares regression line is represented as:
Where:
So, we have:
Substitute values for a and b in
So, we have:
Approximate
Hence, the equation of the least-squares regression line for predicting GPA from the number of absences is
Read more about least-squares regression at:
brainly.com/question/2141008
Answer: x= 1/3 - 2/3y
Step-by-step explanation: