What Is a Sampling Distribution? State the Sampling Distributions of

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The Answer is A sampling distribution is the distribution of a statistic for all possible samples of a fixed size.In quality,the sampling distributions of

A sampling distribution is the distribution of a statistic for all possible samples of a fixed size.In quality,the sampling distributions of ,the sample mean and p,the sample proportion,are of the most interest. Sampling distribution of : When using simple random sampling,the expected value of is the population mean . The standard deviation of (often called the standard error of the mean) is given by the formula, for finite populations. Sampling distribution of p: The expected value of p is ,the population proportion. The standard deviation of p is, for finite populations.

,the sample mean and p,the sample proportion,are of the most interest.
Sampling distribution of

:
When using simple random sampling,the expected value of

is the population mean

.
The standard deviation of

(often called the standard error of the mean) is given by the formula,

for finite populations.
Sampling distribution of p:
The expected value of p is

,the population proportion.
The standard deviation of p is,

for finite populations.

What Is a Sampling Distribution? State the Sampling Distributions of

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