3 ms·
No, it's about why only a subset of students get singled out for extra scrutiny, literally arbitrarily, as the selection procedure itself is defined as "random
by actually_a_dog 4y ago
No, it's about why only a subset of students get singled out for extra scrutiny, literally arbitrarily, as the selection procedure itself is defined as "random sampling."
- mygo 4y agorandom sampling is an effective method for inferring the same information about the larger population that is being measured in the smaller sample, to a certain degree of confidence based on the sample size and known distribution of what is being measured. These concepts are fundamental to statistics.