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An educator claims that the average salary of substitute teachers in school districts of a small city, Texas, is less than $60.0 per day.
An educator claims that the average salary of substitute teachers in school districts of a small city, Texas, is less than $60.0 per day. A random sample of 8 school teachers of this town is selected, and their daily salaries are shown. Is there enough evidence to support the educator’s claim at α = .05? $58 $56 $60 $65 $70 $55 $60 $55Ho:________________________________________________________________________________________Ha:_________________________________________________________________________________________Critical Value ________________________________________Test Statistic:______________________________Decision:________________________Conclusion: __________________________
