Multiple Choice
Use the data given below to answer the following question(s) .
The sales details for 6 weeks of a particular type of switches,called the "Twitch," are shown in the table below.The value of k is set at 2.
-For the given data,the value of the root mean square error is ________.
A) 9.25
B) 7.36
C) 54.13
D) 21.10
Correct Answer:

Verified
Correct Answer:
Verified
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