Question 824221: hello,
could someone help me please, I have this questions..
2) A study regarding the relationship between age and the amount of pressure sales personal feel in relation to their jobs revealed the following sample information. At the .01 significance level, is there a relationship between job pressure and age?
age (years) low medium high
less than 25 20 18 22
25 up to 40 50 46 44
40 up to 60 58 63 59
60 and older 34 43 43
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! A study regarding the relationship between age and the amount of pressure sales personal feel in relation to their jobs revealed the following sample information. At the .01 significance level, is there a relationship between job pressure and age?
age (years) low medium high
less than 25 20 18 22
25 up to 40 50 46 44
40 up to 60 58 63 59
60 and older 34 43 43
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Ho: row and column factors are independent
Ha: row and column factors are dependent
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I ran a Chi-Sq program on my TI-84 and got
the following results::
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Test Statistic:: Chi-Sq = 2.1915
p-value = 0.9013
df = 3*2 = 6
====
Conclusion: Since the p-value is greater than 1%,
fail to reject Ho. The row and column factors
are statistically independent.
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Cheers,
Stan H.
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