A lube and oil change business believes that the number of cars that arrive for service is the same each day of the week.If the business is open six days

A lube and oil change business believes that the number of cars that arrive for service is the same each day of the week.If the business is open six days a week (Monday – Saturday)and a random sample of n = 200 customers is selected,the sum of the expected frequencies over the six days cannot be determined without seeing the actual sample data.


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