Explain what is wrong in each of the following statements.
If the populationstandard deviation is 20, then the standard deviation of for an SRS of 10 observations will be .
When taking SRSs from a large population, larger sample sizes will result in larger standard deviations of .
For an SRS from a large population, both the mean and the standard deviation of depend on the sample size .
6.9
(a) The standard deviation will be . (b) A larger sample will result in a smaller standard deviation. (c) Only the standard deviation depends on the sample size .