It refers to the number of samples needed in a study

Sagot :

Answer:

Follow these steps to calculate the sample size needed for your survey or experiment:

  1. Determine the total population size. First, you need to determine the total number of your target demographic. ...
  2. Decide on a margin of error. ...

3.Choose a confidence level. ...

4.Pick a standard of deviation. ...

or

It refers to the number of samples needed in a study

Explanation:

Either way i don't know if this is the answer your looking for

Answer:

sample size

Explanation:

Sample size refers to the number of participants or observations included in a study. This number is usually represented by n. The size of a sample influences two statistical properties: 1) the precision of our estimates and 2) the power of the study to draw conclusions.

The sample of a study is the group of subjects in the study. Sampling is the process whereby a researcher chooses his or her sample

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