1.    T or F If a population is normallydistributed, the sampling distribution of sample means will
also always be normally distributed
2.   If a population is not normally distributedwhen will the sampling distribution of sample means
be guaranteed to have a normal distribution?
3.   T or F For a given population and a givensample size there is only one sampling distribution of
sample mean that will be generated.  .
4.   The following 2 terms are NOT exactly thesame. Define each including how they are similar and
how they are different
a.Sampling Error:Â Â
b.   Standard Error: Â
5.    T or F Another name for the standarddeviation of the sampling distribution of sample means is
the standard error. Â
6.     What are the 2 reasons thatsamples with larger sizes tend to have sample means closer tothe
true population value?
7.    A population is normally distributedwith a mean of 50 and a standard deviation of 20. For
samples of size 25, what is the probability of randomly samplingand find a sample mean of 54 or
more? Assume population is normally distributed. Show work forpartial credit. Solve to a final
addition or subtraction step. Circle your final answer.
