Question

Question 28 of 40A population has a standard deviation of 32. What is the standard error of thesampling distribution if the sample size is 100?A. 6.4B. 3.2C. 0.64D. 0.32SUBMIT

Answer 1

B. 3.2

Step-by-step explanation:

The standard error of the sampling distribution is obtained using the formula below:

`\begin{gathered} SE=\frac{\sigma}{\sqrt[]{n}} \\ \sigma=32 \\ n=100 \end{gathered}`

Therefore:

`\begin{gathered} SE=(32)/(√(100)) \\ =(32)/(10) \\ =3.2 \end{gathered}`

The correct choice is B.