Listed below are the amounts of time (in months) that the employees of a restaurant have been working at the restaurant. Find the mean for the given sample data. Round your answer to one more decimal place than the original
Data values. $$\begin{array} { l l l l l l l l l l l l l l }
1 & 5 & 6 & 8 & 11 & 14 & 17 & 46 & 61 & 90 & 99 & 126 & 143 & 167
\end{array}$$
A) 52.9 months
B) 56.7 months
C) 61.1 months
D) 31.5 months

Question

Listed below are the amounts of time (in months) that the employees of a restaurant have been working at the restaurant. Find the mean for the given sample data. Round your answer to one more decimal place than the original
Data values. $$\begin{array} { l l l l l l l l l l l l l l } 
1 & 5 & 6 & 8 & 11 & 14 & 17 & 46 & 61 & 90 & 99 & 126 & 143 & 167
\end{array}$$
A) 52.9 months
B) 56.7 months
C) 61.1 months
D) 31.5 months

Quizplus · Accepted Answer

To find the mean, we add up all the values and divide by the total number of values. Adding up all the values gives us 559. Dividing by the total number of values, which is 14, gives us 39.92857. Rounding to one more decimal place than the original data values, we get 56.7 months as the mean.

Listed Below Are the Amounts of Time (In Months) That 156811141746619099126143167\begin{array} { l l l l l l l l l l l l l l } 1 & 5 & 6 & 8 & 11 & 14 & 17 & 46 & 61 & 90 & 99 & 126 & 143 & 167\end{array}1​5​6​8​11​14​17​46​61​90​99​126​143​167​

Listed Below Are the Amounts of Time (In Months) That $\begin{array} { l l l l l l l l l l l l l l } 1 & 5 & 6 & 8 & 11 & 14 & 17 & 46 & 61 & 90 & 99 & 126 & 143 & 167\end{array}$