Question

Please help:What is the mean of the data set?108, 305, 252, 113, 191Enter your answer in the box. __

Answer 1

- The formula for finding the mean of a dataset is

`\begin{gathered} \bar{x}=\sum_(i=1)^n(x_i)/(n)=(x_1+x_2+x_3+x__4+...+x_n)/(n) \\ where, \\ x_i=\text{ The individual data points} \\ n=\text{ The number of data points in the data set} \\ \bar{x}=\text{ The mean} \end{gathered}`

- The dataset given is:

108, 305, 252, 113, 191

- Thus, we can infer that:

`\begin{gathered} x_1=108,x_2=305,x_3=252,x_4=113,x_5=191 \\ \\ \text{ The number of datapoints is }n=5 \end{gathered}`

- Now, we can proceed to find the mean of the dataset as follows:

`\begin{gathered} \bar{x}=(108+305+252+113+191)/(5) \\ \\ \therefore\bar{x}=193.8 \end{gathered}`

Final Answer

The mean of the dataset is 193.8