SOLUTION: given the following information
__________<5yrs____>5yrs
--satisfied------75---------50
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Question 490995: given the following information
__________<5yrs____>5yrs
--satisfied------75---------50
unsatisfied-----100--------25
how do I figure out if job satisfaction is independent of experience?
Found 2 solutions by ccs2011, stanbon:
Answer by ccs2011(207) (Show Source): You can put this solution on YOUR website!
It seems job satisfaction is dependent on experience.
When experience is greater than 5, you are much more likely to be satisfied.
There is a direct relationship:
percent of inexperienced who are satisfied are or 43%
percent of experienced who are satisfied are or 66%
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
__________<5yrs____>5yrs
--satisfied------75---------50
unsatisfied-----100--------25
how do I figure out if job satisfaction is independent of experience?
--------------------
Ho: The factors are independent
Ha: The factors are not independent
--------------
I ran a Chi-Square Test on the 2 by 2 data set
and got the following results:
---
Test Statistic: chi-sq = 11.9048
p-value = 0.0005599
-------------
Conclusion:
Since the p-value is less than 1%, reject Ho
at the 1% significance level.
The test does not support the independence of the factors.
==================
Cheers,
Stan H.
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