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Consumer product manufacturers commonly include customer satisfaction surveys on product warranty cards that are sent back to the company. An outdoors company redesigned a popular camping tent, and it wants to know whether customers like the newer version better than the older one. So, they include in their warranty registration card a survey that asks two questions:
First, whether the customer owned the older version of the tent and, second, whether they liked the newer version better.
What variable was measured by this experiment?
A. Camping tent design technical superiority
B. Consumer satisfaction with camping tent design
C. Whether customers who never owned the original design like the new tent design
D. Camping tent profitability
For each subject, the researchers calculated the correlation between actual intakes of many foods at age 18 and the intakes the subjects now remember. The median of the 91 correlations was r = 0.217.5 Which of the following conclusions is consisten..
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The report "2007 Electronic Monitoring & Surveillance Survey: Many Companies Monitoring, Recording, Videotaping-and Firing-Employees
Considering the 30 winners as a sample from all of the persons filling out such cards, is this a probability sample or a nonprobability sample? What specific type of probability or nonprobability sample does this procedure represent?
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