The print capacity of ink cartridges in computer printers is a concern to many buyers due to the cost of cartridges. The observed print capacities (in number of pages) of black ink cartridges in a sample of 12 Epsmark printers and a sample of 12 Lexson printers are shown below. Do the data indicate, using $\alpha$ = .10, that a difference exists in the print capacities associated with the two brands of printers?

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The Answer of The print capacity of ink cartridges in computer printers is a concern to many buyers due to the cost of cartridges. The observed print capacities (in number of pages) of black ink cartridges in a sample of 12 Epsmark printers and a sample of 12 Lexson printers are shown below. Do the data indicate, using $\alpha$ = .10, that a difference exists in the print capacities associated with the two brands of printers?

The Print Capacity of Ink Cartridges in Computer Printers Is α\alphaα

The Print Capacity of Ink Cartridges in Computer Printers Is $\alpha$