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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
36.    Playground. Some people have been complaining that the children’s playground at a municipal park is too small and is in need of repair. Managers of the park decide to survey city residents to see if they believe the playground should be rebuilt. They hand out questionnaires to parents who bring children to the park. Describe possible biases in this sample.
37.   Another ride. The survey of patrons waiting in line for the roller coaster in Exercise 35 asks whether they think it is worthwhile to wait a long time for the ride and whether they’d like the amusement park to install still more roller coasters. What biases might cause a problem for this survey?
38.   Playground bias. The survey described in Exercise 36 asked,
Many people believe this playground is too small and in need of repair. Do you think the playground should be repaired and ex- panded even if that means raising the entrance fee to the park?
Describe two ways this question may lead to response bias.
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