Is it always possible to do a linear best fit to a data set?
A) Yes; the fact that all data are affected by random error makes them linear.
B) Yes, but the fit may be meaningless if the data are not really linear.
C) No; the data may not be linear to begin with.
D) No; the value may be impossible to calculate.

Question

Is it always possible to do a linear best fit to a data set?
A) Yes; the fact that all data are affected by random error makes them linear. 
B) Yes, but the fit may be meaningless if the data are not really linear. 
C) No; the data may not be linear to begin with. 
D) No; the value may be impossible to calculate.

Quizplus · Accepted Answer

The Answer of Is it always possible to do a linear best fit to a data set?
A) Yes; the fact that all data are affected by random error makes them linear. 
B) Yes, but the fit may be meaningless if the data are not really linear. 
C) No; the data may not be linear to begin with. 
D) No; the value may be impossible to calculate.

Is It Always Possible to Do a Linear Best Fit