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(Solved): The national average for pollutant in waterways is 769PPM with a pollution with a population standar ...



The national average for pollutant in waterways is 769PPM with a pollution with a population standard deviation of 44.22 Norville surveyed 117 waterways near large cities to see if this is greater than the population mean so HAU greater than 769 he found the sample mean to be 766.93 with the P value to be 0.6937 using a significance level of a equals 0.01 determine the conclusion for this hypothesis test



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