A randomly selected sample.
When a p-n junction is taken without a bias, it forms a PHOTO VOLTAIC CELL.
Representative/random
A biased sample is a Statistical Sample in which the sample is biased or have more samples of the things that is being influenced.
They are, if the sampling and replacement processes don't introduce any bias.
When selecting a sample for a study, consider the target population to ensure it accurately represents the characteristics you want to investigate. Additionally, think about the sample size, as a larger sample can improve the reliability and validity of the results. It's also essential to consider sampling methods (random, stratified, etc.) to minimize bias and ensure that the sample reflects the diversity of the population. Lastly, ethical considerations, such as informed consent and confidentiality, should be taken into account.
random sample
Random Sample
The answer is Random Sample
When a p-n junction is taken without a bias, it forms a PHOTO VOLTAIC CELL.
Selection, choice
random or blind
The sample should be selected randomly.
Bias
Representative/random
bias.
The major source of sampling error is sampling bias. Sampling bias is when the sample or people in the study are selected because they will side with the researcher. It is not random and therefore not an adequate sample.
Random Apex:)