8.66 Technology and productivity In 2014, a survey was conducted among a sample of adults who use...

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8.66 Technology and productivity In 2014, a survey was conducted among a sample of adults who use the Internet. It included 535 respondents employed in full-time or parttime jobs. 46% of online workers felt their productivity increased because of using the Internet, email, and cell phones (Source: http://www.pewinternet.org/2014/12/30/

technologys-impact-on-workers).

a. What is the 46% supposed to estimate? What does it mean to call this a point estimate?

b. Does this mean that exactly 46% of all working online adults consider that technology helps them to become more productive?

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Statistics The Art And Science Of Learning From Data

ISBN: 9781292164878

4th Global Edition

Authors: Alan Agresti, Christine A. Franklin, Bernhard Klingenberg

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