The following table shows the appraised value of a house over time. Age (years)
Value (thousands)
140
10
3
148
16
160
9
162
12
185
15
178
18
194
Using the
from the table determine if there is a linear trend between the age of a house and its
there is an exact linear fit of the data. Describe the linear trend if there is one.
a. Negative linear trend, an exact linear fit.
b. Negative linear trend, not an exact linear fit.
C. Positive linear trend, an exact linear fit.