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What Is the Standard Deviation?
A) 9

Question 6

Multiple Choice

 Weight (pounds)   Frequency 61728295103112121\begin{array} { | c | c | } \hline \text { Weight (pounds) } & \text { Frequency } \\\hline 6 & 1 \\\hline 7 & 2 \\\hline 8 & 2 \\\hline 9 & 5 \\\hline 10 & 3 \\\hline 11 & 2 \\\hline 12 & 1 \\\hline\end{array} What is the standard deviation?


A) 9.06
B) 1.56
C) 3.32
D) 9.0

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