Answer:
1.2
Explanation:
The formula to compute the standard error of the mean is shown below:
Standard error formula equals to
[tex]=\frac{standard\ deviation}{\sqrt{Population\ size}}[/tex]
[tex]=\frac{9.6}{\sqrt{64}}[/tex]
[tex]=\frac{9.6}{8}[/tex]
= 1.2
It shows the relationship between the standard deviation and the population size. The population mean is ignored while computing the standard error
