&gt; traceback&#40;&#41;
A. 1: mean(x)
B. Null
C. 0
D. None of the mentioned
Answer:A
&gt; traceback&#40;&#41;
A. 1: mean(x) B. Null C. 0 D. None of the mentioned
Explanation:The traceback() function shows you how many levels deep you were when the error occurred.