MBA Exam Category

The average number of vehicles serviced by two service stations per day 200 and 250 with standard deviation 20 and 25 respectively on the basis of records of 25 days of servicing. can you regard both the service stations equally efficient at 0.01 level of significance

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MBA Other Question

123456123456....600 digits mod 37 A, B, C can complete a work in 15 20 and 30 days respectively. they all work together for 2 days then A leaves the work. B and C work for somedays and B leaves 2 days before completion of the work. how many days are required to complete the whole work?