Question Details

The standard deviation of a point estimator 




1.	A sample statistic, such as a sample mean, is known as

	a.	a statistic
	b.	a parameter
	c.	the mean deviation
	d.	the central limit theorem
	e.	None of the above answers is correct.
	
2.	The standard deviation of a point estimator is called the

	a.	standard deviation
	b.	standard error
	c.	point estimator
	d.	variance of estimation
	e.	None of the above answers is correct.
	

3.	A single numerical value used as an estimate of a population parameter is known as

	a.	a parameter
	b.	a population parameter
	c.	both a or b are correct
	d.	a point estimate
	e.	None of the above answers is correct.
	
4.	The sample statistic, such as  , s, or  , that provides the point estimate of the population parameter is known as

	a.	a point estimator
	b.	a parameter
	c.	a population parameter
	d.	both b and c are correct
	e.	None of the above answers is correct.
	

5.	A theorem that allows us to use the normal probability distribution to approximate the sampling distribution of sample means and sample proportions whenever the sample size is large is known as the

	a.	approximation theorem
	b.	normal probability theorem
	c.	central limit theorem
	d.	central normality theorem
	e.	None of the above answers is correct.




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