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The following data values represent a population. What is the variance of thepopulation? μ = 11. Use the information in the table to help you.X8101214(x-μ)²9119OA. 10B. 5O C. 11OD. 20

The following data values represent a population. What is the variance of thepopulation-example-1
User Bzmw
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1 Answer

16 votes
16 votes
Answer:

Step-by-step explanation:

The variance is calculated given the formula:


\begin{gathered} Variance=(\sum(x-\mu)^2)/(N) \\ \\ \sum(x-\mu)^2=9+1+1+9 \\ \\ \sum(x-\mu)^2=20 \end{gathered}

The sample

User Timos
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