Final answer:
There is no specific rule stating that you need to have at least 10 data points in your population check.
Step-by-step explanation:
In statistics, it is generally recommended to have a minimum of 30 data points in your sample in order to make valid inferences about the population. However, there is no specific rule stating that you need to have at least 10 data points in your population check. The size of the population is not necessarily tied to the size of the sample, and the requirements for sample size vary depending on the specific statistical test or analysis you are performing.