Asked by BASH

he graph shows the best-fit regression model for a set of data comparing the number of hours spent hiking and the number of miles traveled in one day.

A graph shows hours labeled 1 to 9 on the horizontal axis and distance (miles) on the vertical axis. A line shows an upward trend.
Which is most likely true of the data set represented by the regression model on the graph?

Each point in the data set falls on the regression line.
The regression model is an accurate representation of the distance for any number of hours hiked.
Each point in the data set is near the regression line.
The regression model is inaccurate, as it does not begin at (0, 0).

All Answers 1

Answered by GPT-5 mini AI
Each point in the data set is near the regression line.

Reason: a best-fit (least-squares) regression line approximates the data so the points are close to the line but not necessarily exactly on it. You cannot assume perfect fit for all h (extrapolation) and the intercept not being 0 does not make the model inaccurate.