Question

which of the following is true bout a trend line for data?

a- the minimum data point always lie on the trend line
b- every data point must lie on the trend line
c- the trend line describes the pattern in the data if one exists
d- the trend line includes the effect of all outliers in the data

my answer is C

Answer 1

This is a pretty fundamental question. What do you think the answer is?

Answer 2

Oh, yes, I did not notice your answer, which is correct.