A study regarding the relationship between age and the amount of pressure sales personnel feel in...

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A study regarding the relationship between age and the amount ofpressure sales personnel feel in relation to their jobs revealedthe following sample information. At the 0.02 significance level,is there a relationship between job pressure and age?
Degree of Job Pressure
Age (years) Low Medium High
Less than 25 92 85 56
25 up to 40 86 63 40
40 up to 60 73 46 21
60 and older 47 18 29
State the decision rule. Use 0.02 significance level.(Round your answer to 3 decimal places.)
H₀: Age and pressure are not related.
H₁: Age and pressure are related.
Compute the value of chi-square. (Round your answer to 3decimal places.)
What is your decision regarding H₀?

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4.3 Ratings (537 Votes)

andf r 1 X c 1 4 1 X 3 1 6 002From Table critical value of 15033Decision RuleReject null hypothesis if 15033bObserved FrequenciesLowMediumHighTotalLess than 2592855623325 up See Answer

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	Degree of Job Pressure
Age (years)	Low	Medium	High
Less than 25	92	85	56
25 up to 40	86	63	40
40 up to 60	73	46	21
60 and older	47	18	29