Random sample of bearings

Assignment Help Basic Statistics

Reference no: EM1387230

In a process that manufactures bearings, 90% of the bearings meet a thickness specification. A shipment contains 500 bearings. A shipment is acceptable if at least 440 of the 500 bearings meet the specification. Assume that each shipment contains a random sample of bearings.

a. What is the probability that a given shipment is acceptable?

b. What is the probability that more than 285 out of 300 shipments are acceptable?

Reference no: EM1387230

Questions Cloud

Do you need to work for companies which make such charges : Do you believe which every customer pays hidden or unanticipated charges for the things which they buy? High rate of interest on unpaid balances; Yearly membership fees; Service charges; Are such charges ethical? Do you need to work for companies ..

Classification of kinds of dualism : Is there any interdependence between the clasification of the kinds of dualism according to mind-body causal relationship and that according to the ontic category membership of mental phenomena?

Nature of plato dualism : Critically discuss the nature of Plato's "dualism." Why is it a "reality" that we need to consider in terms of philosophical discovery, logical debate, and growth as human beings?

Explain how it may impact a corporation strategy : Examine the importance of innovation, brand, performance and price in the golf equipment industry

Random sample of bearings : Assume that each shipment contains a random sample of bearings. a. What is the probability that a given shipment is acceptable?

Explain hacktivism includes cracking for higher purpose : And "hacktivism" includes cracking for "higher purpose". Is it feasible to crack systems and still be ethical? Support the position.

Illustrate what did spencer and owens corporation do about : For a manufacturer of cross-country buses, describe the major elements of its value chain and which may be the most and least amenable to outsourcing. Explain your answer.

Descartes on mind body dualism : According to Cartesian dualism, we don't think with our brains; we think with our minds. So for Cartesian dualist, the brain should be nothing more than sophisticated relay station, receiving messages from the mind and sending messages to it.

Find out if your hypothesis has adequacy for its purpose : Develop a hypothesis for a problem at a local trade. Find out if your hypothesis has adequacy for its purpose, is testable and better than its rivals.

User Account

All Pages