The utility of mobile devices raises new questions about the intrusion of work into personal life. I n a survey by CareerJournal.com (data extracted from P. Kitchen, “Can’t Turn It Off,” Newsday, October 20, 2006, pp. F4-F5), 158 of 473 employees responde
The utility of mobile devices raises new questions
about the intrusion of work into personal life. I n a survey by
CareerJournal.com (data extracted from P. Kitchen, “Can’t
Turn It Off,” Newsday, October 20, 2006, pp. F4-F5), 158
of 473 employees responded that they typically took work
with them on vacation, and 85 responded that there are
unwritten and unspoken expectations that they stay connected
during vacation.
a. Construct a 95% confidence interval estimate for the
population proportion of employees who typically take
work with them on vacation.
b. Construct a 95% confidence interval estimate for the
population proportion of employees who said that there
are unwritten and unspoken expectations that they stay
connected during vacation.
c. Interpret the intervals in (a) and (b).
d. Explain the difference in the results in (a) and (b).