Sampling Distribution

Front

What is the mean of the sampling distribution if the population mean is 200?

Back

200

Front

What is the definition of a sampling distribution?

Back

A distribution showing the sample means of all samples of size n from a population.

Front

What is the standard deviation of the sampling distribution if the population standard deviation is 20 and the sample size is 25?

Back

4

Front

What does the term 'population' refer to in statistics?

Back

The group of people, objects, or events being surveyed.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What is the formula for the standard deviation of the sampling distribution when sampling from a population with proportion p?

Back

Front

If the population mean is 200, what is the mean of the sampling distribution?

Back

200

Front

What is the relationship between sample size and the standard deviation of the sampling distribution?

Back

As the sample size increases, the standard deviation of the sampling distribution decreases.

Front

What is the Central Limit Theorem?

Back

The theorem states that the sampling distribution of the sample mean approaches a normal distribution as the sample size increases, regardless of the population's distribution.

Front

What is the standard error of the mean?

Back

The standard deviation of the sampling distribution of the sample mean.

Front

How does the sample size affect the shape of the sampling distribution?

Back

Larger sample sizes result in a sampling distribution that is more normally distributed.