Business, 11.11.2021 14:00 ryliepeloquinf

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. 2,698 2,028 2,474 2,395 2,372 2,475 1,927 3,006 2,334 2,379
a. What is the point estimate of the population mean? (Round your answer to 1 decimal place.)
b. What is the point estimate of the population standard deviation? (Round your answer to 3 decimal places.)
c. What is the margin of error for a 95% confidence interval estimate? (Round your answer to 3 decimal places.)
d. Develop a 95% confidence interval for the population mean.

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