Question: You want to conduct a study on commuters in NYC and how muchtime they spend traveling to and from work every day. You decide towait

You want to conduct a study on commuters in NYC and how muchtime they spend traveling to and from work every day. You decide towait outside the subway stations from Monday to Friday, 9am to 5pm,and stop people to ask them a few questions for a questionnaire youprepared. Explain what type of bias this may lead to and identify abetter technique to eliminate that bias.

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