There are several methods to find a line of best fit, but the most common one is the . This method involves finding the line that minimizes the sum of the squared errors between observed responses and predicted responses.
Now it’s your turn to practice finding lines of best fit. Here are some exercises to help you get started: The table below shows the number of hours studied and the corresponding test scores. Hours Studied Test Score 2 80 4 90 6 100 8 110 10 120 Find the line of best fit for this data. Exercise 2 The table below shows the age of a car and its corresponding value. Age Value 2 20000 4 18000 6 16000 8 14000 10 12000 Find the line of best fit for this data. Exercise 3 The table below shows the number of hours exercised and the corresponding weight loss. Hours Exercised Weight Loss 1 2 2 4 3 6 4 8 5 10 Find the line of best fit for this data. lesson 2 homework practice lines of best fit
The equation of a line of best fit is typically in the form: There are several methods to find a line
This line of best fit can be used to make predictions about the value of y for a given value of x. Here are some exercises to help you get
Lesson 2 Homework Practice: Lines of Best Fit**
\[y = 1.8x + 0.6\]