When does the sampling distribution equal the relative frequency distribution?
The more samples, the closer the relative frequency distribution will come to the sampling distribution. The sampling distribution only equals the relative frequency distribution exactly when there is an infinite number of samples.
false
When the distribution is discrete
false
When the distribution is continuous
false
When there are at least 20 samples
true
When there are infinite samples
false
When it's the sampling distribution of the mean
Select all that apply. Which of these statistics has a sampling distribution?
Every statistic has a sampling distribution.
true
Mean
true
Median
true
Range
true
Standard Deviation
true
Pearson's r
What is the standard error of the mean?
The standard error of the mean is the standard deviation of the sampling distribution of the mean.
true
The standard deviation of the sampling distribution of the mean
false
The standard deviation of the standard normal distribution
false
The amount the scores in the population vary from the mean
false
The difference between the mean of your first sample and the mean of your second sample