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

Question

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

Quizplus · Accepted Answer

The Answer is B

Use the Data Given Below to Answer the Following Question(s)