select the correct answer.\ntrevor drew lines of best fit for two scatter plots, as shown.\nwhich statement…
select the correct answer.\ntrevor drew lines of best fit for two scatter plots, as shown.\nwhich statement describes the placement of the lines trevor drew?\na. only line a is a well-placed line of best fit.\nb. only line b is a well-placed line of best fit.\nc. both line a and line b are well-placed lines of best fit.\nd. neither line a nor line b is a well-placed line of best fit.
Answer
Brief Explanations:
A line of best fit should roughly balance the number of points above and below it, and follow the overall trend of the data.
- For Line A: The line follows the negative trend of the data, with points evenly distributed above and below it, so it is well-placed.
- For Line B: The line follows the positive trend of the data, with points evenly distributed above and below it, so it is also well-placed.
Answer:
C. Both line A and line B are well-placed lines of best fit.