Jazmin should conclude that the linear model is appropriate for her data since the trend line has a strong negative correlation, indicated by the correlation coefficient of -0.9153, suggesting a significant linear relationship between the variables.
Use the image to answer the question.
Four points are plotted on the first quadrant of a coordinate plane. The x-axis ranges from 0 to 10 in increments of 1 and the y-axis ranges from 0 to 17 in increments of 1. A line is drawn that almost passes through all the points.
Jazmin used a graphing calculator to graph a given dataset. She found that the trend line of her data is y=−0.694x+17.22
and that the correlation coefficient is −0.9153
. What conclusion should Jazmin make about the appropriateness of the linear model she found?
answer as best as you can with what I gave you, in one sentence
1 answer