3 ms·

No, but if I had 1000 people to interview and interviewed 200 of them at random then absolutely yes. I know right. Statistics.

• protonbob 1y ago
  The key is "at random". Businesses are not randomly assigned to use ADP
  • IshKebab 1y ago
    That's a separate problem. I have no idea what the sampling bias is, but the issue isn't that they "only" sample 20% of the population.