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A random sample of 200 workers from Factory A showed that 130 were satisfied with their job. Another random sample of 125 workers from Factory B showed that 70 were satisfied with their job. Can it be concluded that the proportion of satisfied workers in Factory A is greater than in Factory B?

Formulate and test the appropriate hypotheses at the 1% level of significance

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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