High School

For a population, \( N = 3700 \) and \( p = 0.31 \). A random sample of 100 elements selected from this population gave \( p = 0.56 \).

Find the sampling error.

Enter the exact answer.

Sampling error =

Answer :

The sampling error is 0.25 in exact terms .

Given

That the population, N = 3700 and p = 0.31.

The formula for the sampling error is;

Sampling error (i) = p - Pwhere p is the sample proportion and P is the population proportion.

A random sample of 100 elements selected from this population gave p = 0.56.

Thus,

The population proportion

P = (3700)(0.31) = 1147.

The sample proportion is p = 0.56.

Using the formula above, the sampling error is;

i = p - P = 0.56 - 0.31 = 0.25

Therefore, the sampling error is 0.25.

To know more about sampling error,

https://brainly.com/question/14382279?referrer=searchResults

#SPJ4

Other Questions