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

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Basic Math

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)LowMediumHigh
Less than 25928556
25 up to 40866340
40 up to 60734621
60 and older471829

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?

Answer & Explanation Solved by verified expert
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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