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Mathematics, 05.12.2019 05:31 s732609
70% of voters in a certain state support an increase in the minimum wage. a researcher believe that the percentage of fast food workers for support and increase is higher than 70%. in a random sample of 300 fast food workers for 240 supporters increase an minimum-wage. test is significant level a = .05 find
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70% of voters in a certain state support an increase in the minimum wage. a researcher believe that...
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