Use the Range Rule of Thumb to Approximate the Standard $\begin{array} { l l l l l l l l } 114.6 & 115.8 & 116.7 & 113.5 & 113.4 & 114.6 & 112.9 & 115.2 \end{array}$

question 154

Multiple Choice

Use the range rule of thumb to approximate the standard deviation.
-The following is a set of data showing the water temperature in a heated tub at different time intervals. Round results to the nearest tenth. $\begin{array} { l l l l l l l l } 114.6 & 115.8 & 116.7 & 113.5 & 113.4 & 114.6 & 112.9 & 115.2 \end{array}$

• A) \(- 55.9\)
• B) \(1.3\)
• C) \(1.0\)
• D) \(0.8\)

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