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The manufacturer of new line of ink jet printers would like to comprise as part of their advertising the number of pages a user can expect from the print cartridge. A sample of 10 cartridges revealed following number of pages printed.

2,698

2,028

2,474

2,395

2,372

2,475

1,927

3,006

2,334

2,379

a) Determine the point estimate of population mean.

b) Make a 95 percent confidence interval for the population mean.

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  • Reference No.:- M918489

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