Describe how to reduce the error when sampling Be specificSo

Describe how to \"reduce the error\" when sampling. Be specific.

Solution

1) Choose the sample elements randomly.

2) The way to reduce sampling error is to make many observations and to obtain an average that swamps out most of the sampling error made in each observation.

3) A larger sample size would improve the sampling error made.

4) There should be no biasness in the sampling method.