Multiple Choice
Use the data given below to answer the following question(s) .
The sales details of a particular game are shown below.The value of k is set at 3. 
-For the given data,what is the value of the mean square error?
A) 600.33
B) 24.50
C) 21.67
D) 18.57
Correct Answer:

Verified
Correct Answer:
Verified
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