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$Based on the following calculator output, determine the mean of the dataset, rounding to the nearest 10oth if necessary. {:[" 1-Var-Stats "],[ bar(x)=137.142857143],[Sigma x=960],[Sigmax^(2)=132126],[Sx=8.83984485966],[sigma x=8.18410604994],[n=7],[minX=128],[Q_(1)=129],[Med^(2)=137],[Q_(3)=149],[maxX=149]:} Answer:$

Based on the following calculator output, determine the mean of the dataset, rounding to the nearest $10$ oth if necessary. $\newline$ $\begin{array}{l} \text { 1-Var-Stats } \\ \bar{x}=137.142857143 \\ \Sigma x=960 \\ \Sigma x^{2}=132126 \\ S x=8.83984485966 \\ \sigma x=8.18410604994 \\ n=7 \\ \operatorname{minX}=128 \\ \mathrm{Q}_{1}=129 \\ \mathrm{Med}^{2}=137 \\ \mathrm{Q}_{3}=149 \\ \max \mathrm{X}=149 \end{array}$ $\newline$ Answer:

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Q. Based on the following calculator output, determine the mean of the dataset, rounding to the nearest

10

oth if necessary.

\newline

\begin{array}{l} \text { 1-Var-Stats } \\ \bar{x}=137.142857143 \\ \Sigma x=960 \\ \Sigma x^{2}=132126 \\ S x=8.83984485966 \\ \sigma x=8.18410604994 \\ n=7 \\ \operatorname{minX}=128 \\ \mathrm{Q}_{1}=129 \\ \mathrm{Med}^{2}=137 \\ \mathrm{Q}_{3}=149 \\ \max \mathrm{X}=149 \end{array}

\newline

Answer:

Identify Mean Symbol: Identify the symbol that represents the mean in the calculator output. $\newline$ The calculator output shows $\bar{x}=137.142857143$ which represents the mean of the dataset.
Round Mean to Nearest Hundredth: Round the mean to the nearest hundredth if necessary. $\newline$ The mean given is $137.142857143$ . When rounding to the nearest hundredth, we look at the third decimal place, which is a $2$ . Since it is less than $5$ , we do not need to round up the second decimal place. Therefore, the mean rounded to the nearest hundredth is $137.14$ .