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Shkiper50 [21]
2 years ago
10

the average age of my sample is 21.2 years. the average age of the target population is 19.4. the difference is probably due to

Mathematics
1 answer:
tamaranim1 [39]2 years ago
5 0

The difference in the average age of the sample and the population is probably due to sampling error

<h3>What is sampling error?</h3>

The sampling error in a statistical data is simply an error that arises when a sample that represents the population is not properly selected or analyzed

From the question, we have the following parameters:

\bar x = 21.2 -- the sample average

\mu = 19.4 -- the population average

Notice that:

\bar x \ne \mu

i.e. sample and the population averages are not equal.

This difference is often as a result of sampling error

Read more about sampling errors at:

brainly.com/question/19264268

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