Multiple Choice
The head of the statistics department wants to determine the number of mistake made by students in their first online assignment. She gathers information from her classes of the past year. The approximate range of the data is______ .
A) 150
B) 40
C) 10
D) 2
E) None of the choices are correct
Refer to the following distribution of commissions:
Correct Answer:

Verified
Correct Answer:
Verified
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