The cost of ink cartridges for inkjet printers can be substantial over the life of a printer. Printer manufacturers publish the number of pages that can be printed from an ink cartridge in an effort to attract customers. A company claims that its black ink cartridge will yield 499 pages. To test this? claim, an independent lab measured the page count of 46 cartridges and found the average page count to be 488.2. Assume the standard deviation for this population is 4646. Using a 95?% confidence? interval, does this sample support the? company's claim?
Select the correct choice? below, and fill in the answer boxes to complete your choice. ?(Round to two decimal places as? needed.) A. Yes?, because the? company's claim isnothing between the lower limit of ( ) pages and the upper limit of ( ) pages for the average number of pages yielded by a single black cartridge. B. No?, because the? company's claim isnbsp not not between the lower limit of ( ) pages and the upper limit of ( ) pages for the average number of pages yielded by a single black cartridge.