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Question: PrintTech, Inc. is introducing a new line

PrintTech, Inc. is introducing a new line of ink-jet printers and would like to promote the number of pages a user can expect from a print cartridge. A sample of 10 cartridges revealed the following number of pages printed.
PrintTech, Inc. is introducing a new line of ink-jet printers and would like to promote the number of pages a user can expect from a print cartridge. A sample of 10 cartridges revealed the following number of pages printed.


a. What is the point estimate of the population mean?
b. Develop a 95% confidence interval for the population mean.

a. What is the point estimate of the population mean? b. Develop a 95% confidence interval for the population mean.





Transcribed Image Text:

2,698 2,028 2,474 2,395 2,372 2,475 1,927 3,006 2,334 2,379


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