Math Problem Statement
Solution
The problem asks for a linear regression to find the equation of the linear function that best fits the given data, rounding the parameters to two decimal places.
Data points:
We need to use the formula for the linear regression equation, which is: where:
- is the slope,
- is the y-intercept.
The slope and intercept can be computed using the following formulas: where is the number of data points.
Let me calculate these values for you.The linear equation that best fits the given data using linear regression is:
Let me know if you need further details or explanations. Here are some related questions to deepen your understanding:
- How is the linear regression formula derived?
- What is the significance of the slope and y-intercept in the linear equation?
- Can you explain how linear regression works in machine learning?
- How can we measure the accuracy of a linear regression model?
- What are some common applications of linear regression in real-world data analysis?
Tip: Always plot your data along with the regression line to visually assess the fit!
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Math Problem Analysis
Mathematical Concepts
Linear Regression
Algebra
Formulas
y = mx + b
m = (n(Σxy) - (Σx)(Σy)) / (n(Σx^2) - (Σx)^2)
b = (Σy - m(Σx)) / n
Theorems
Linear Regression
Suitable Grade Level
Grades 10-12