PrintTech, Inc. is introducing a new line of ink-jet printers and would like to promote the...

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. (Use t Distribution Table.) 2,983 3,096 2,510 2,559 2,559 2,622 2,537 2,485 3,236 2,758 picture Click here for the Excel Data File What is the point estimate of the population mean? (Round your answer to 2 decimal places.) Develop a 98% confidence interval for the population mean. (Round your answers to 2 decimal places.)

hat is the point estimate of the population mean? (Round your answer to 2 decimal places.)

Develop a 98% confidence interval for the population mean. (Round your answers to 2 decimal places.)

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Expert Solution

The data is provided as :

	Data
	2983
	3096
	2510
	2559
	2559
	2622
	2537
	2485
	3236
	2758
Sum	27345

Count	10
Mean	2734.50
SD	272.9270

The point estimate of the population mean = 2734.50

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orchestra answered 1 year ago

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