SOLUTION: a company that produces conputers sold 2000 computers in the last 10 years,the company wanted to know the lifetime of computers it produces,.it selected 600 clients at random and r

Question 1010507: a company that produces conputers sold 2000 computers in the last 10 years,the company wanted to know the lifetime of computers it produces,.it selected 600 clients at random and recorded the lifetime.determine the population the sample,the variable of interest and decide whether this variable is continuous or discrete data?
Answer by Theo(13342) (Show Source): You can put this solution on YOUR website!
the population is the 2000 computers that were sold in the last 10 years.

the sample is 600 computers that were selected at random.

the variable of interest is the life of the each of those computers.

without any restrictions, the variable of interest would be continuous because the life of each computer could be any real number, even though it is not likely that the life would be stipulated in anything smaller than months or days.

if the intent of the study was to categorize the life in terms of number of whole years or whole months, then the life would be considered discrete because there would be a finite number of years or months that it could be.

any computer that was still in service would have a life of 10+ years.

RELATED QUESTIONS
I need help with the following: Company X,Y,Z produces a total of 7400 computers per... (answered by solver91311)

A company produces wooden tables. The company has fixed costs of $2000, and it costs... (answered by ikleyn,josgarithmetic)

The Bell company manufactures laptop computers. A study indicates that the life spans of... (answered by Boreal)

A co. makes a plastic piece used in cars. The co. has 5 machines that can produce the... (answered by Nate)

Sales of personal computers are expected to increase in the twenty first century. In 2000 (answered by chana)

Sally Mae wants to invest in a tire company. She finds 3 of the best tire companies in... (answered by josmiceli)

The Acme Company produces a product for which the variable cost per unit is $6 and the... (answered by ewatrrr)

Suppose that in a large company, 30% of the computers are infected by adware. If 6... (answered by ewatrrr)

) The Company ABC produces a product for which the variable cost per unit is €6 and the (answered by mananth)