Answer to Question #332805 in Statistics and Probability for Jabupule

Question

A manufacturer of computer chips claims that less than 10% of this products are defective.When 1000 chips were drawn from a large production.7.5% were found to be defective.

(a)What is the population of interest?

(b) what is the sample?

(c)What is the parameter?

(d)What is the statistics?

(e)Does the value of 10% refer to parameter or to the statistics?

(f)Is the value of 7.5% a parameter or is a statistic?

(g) Explain briefly how the statistic can be used to make inferences about the parameter to test the claim.