Answer: A . A Sample
Explanation:
- A population is the set of all possible observations in a data where as a sample is a subset of population that represents the entire population .
In online class , there should be male students too.
Thus , the population : All students who take part in our online class
So the data of all female students who take part in our online class is just a sample of the entire population.
∴ All female students who take part in our online class can be described as a sample.
Hence, the correct answer is A. A Sample .