Provide an appropriate response.
-Suppose a population has a mean of 7 for some characteristic of interest and a standard deviation of $9.6$. A sample is drawn from this population of size 64. What is the standard error of the mean?
A) $1.2$
B) $0.7$
C) $0.15$
D) $3.3$

Question

Quizplus · Accepted Answer

The standard error of the mean is calculated as the population standard deviation divided by the square root of the sample size: $ \frac{9.6}{\sqrt{64}} = \frac{9.6}{8} = 1.2 $.

Provide an Appropriate Response 9.69.69.6 a Sample Is Drawn from This Population of Size

Provide an Appropriate Response $9.6$ a Sample Is Drawn from This Population of Size