Question 941870
Data about the daily Sales (in thousands of Rs.) in three Outlets on 4 days chosen at random is shown below:


	Outlet ---		A		B		C

				32		45		30

				21		26		28
			
				26		29		20

				34		32		31


Can the Management conclude based on the above data that the mean daily Sales are the same in the three Outlets? (Use 1% level of significance.)