When a p-n junction is taken without a bias, it forms a PHOTO VOLTAIC CELL.
A randomly selected sample.
A sample taken from the entire population without individual selection is known as a random sample. In this method, every member of the population has an equal chance of being selected, often achieved through techniques like random number generators or lottery methods. This approach helps minimize bias and ensures that the sample is representative of the overall population, making the results more reliable for statistical analysis.
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.
In a simple random sample, every individual in the population has an equal chance of being selected, which minimizes bias. However, bias can still occur if the sample size is too small or if the sampling method is not truly random due to practical constraints, such as non-response or selection errors. External factors, like the timing of data collection, can also introduce bias. Thus, while simple random sampling aims to reduce bias, it is not entirely immune to it.
random sample
Random Sample
A randomly selected sample.
The answer is Random Sample
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:)