5. There were 30
2 answers:
You might be interested in
The predicted value of y when x =7 is -8.5
<h3>How to predict the y value?</h3>Start by drawing the line of best fit through the points
See attachment for the graph.
From the attached graph, we have the following value
y = -8.5 when x = 7
Hence, the predicted value of y when x =7 is -8.5
Read more about scatter plots at:
#SPJ1
