Due to the economy, are Americans staying in their first professional job longer? This was a ques- tion of interest for the Federal Jobs Bureau. In 2010, Americans were staying an average of 2.3 years in their first professional job. The data listed below is the length of time (in years) that eighteen randomly selected adults were staying in their first professional job. At the 5% significance level, what conclusion can be reached?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Due to the economy, are Americans staying in their first professional job longer? This was a ques-
tion of interest for the Federal Jobs Bureau. In 2010, Americans were staying an average of 2.3 years
in their first professional job. The data listed below is the length of time (in years) that eighteen
randomly selected adults were staying in their first professional job. At the 5% significance level,
what conclusion can be reached?
Transcribed Image Text:Due to the economy, are Americans staying in their first professional job longer? This was a ques- tion of interest for the Federal Jobs Bureau. In 2010, Americans were staying an average of 2.3 years in their first professional job. The data listed below is the length of time (in years) that eighteen randomly selected adults were staying in their first professional job. At the 5% significance level, what conclusion can be reached?
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