Problem 147 of 7
Identify hidden bias in the proposed random method: selecting every 10th person from a list ordered alphabetically by last name.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
detect unequal representation or nonrandom assignment.
Hidden until you reveal it.
Bias must be tied to unequal representation, probability, or nonrandom inclusion.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Inspect entries, outcome ranges, or physical areas.
2. Compare probabilities for intended outcomes.
3. Name the hidden bias.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Saying biased without identifying how probabilities differ.