1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
BartSMP [9]
3 years ago
11

A manufacturing process produces integrated circuit chips. Over the long run, the fraction of bad chips produced by the process

is 20%. Thoroughly testing a chip to determine whether it is good or bad is rather expensive, so a cheaper test is used. All good chips will past the test, but so will 7.5% of the bad chips. (a) Given that a chip passes the test, what is the probability that it is a good chip? Use at least 3 decimal places. (b) If the company sells all chips that pass the cheaper test, what percentage of sold chips will be bad? Use at least 3 decimal places.
Business
1 answer:
zysi [14]3 years ago
7 0

Answer:

(a) Given that a chip passes the test, what is the probability that it is a good chip?

LetB = {the chip is good}

A={the chip passes the cheap test}.

Bc={the chip is bad}

Ac={the chip fails the cheap test}

P(A | B) = 1

P(A | B c ) = 0.075

= \frac{P(A | B)P(B)}{P(A | B)P(B) + P(A | Bc)P(Bc)} = \frac{1.0.8}{1.0.8+ 0.075 · 0.2}  ≈ 0.9751

(b) If the company sells all chips that pass the cheaper test, what percentage of sold chips will be bad?

P(B c  |A) =  1 − P(B | A) = 1 -  0.9751 = 0.0249

You might be interested in
Ariel, a federal government employee, works in acquisition and procurement. Federal policies require that in contracting with su
Rus_ich [418]

Answer:

Programmed decision

Explanation:

The programmed decision is the decision which are taken on a daily basis or we can day to day basis or routine basis. It is likely for solving the structured problems

In the given case, since minimum three bids are received and the bid who has less value meets the specification that results in an acceptance

Therefore this case is of Programmed decision

3 0
3 years ago
Managers who are responsible for just one organizational activity are known as ______ managers.a. specialist b. first-line c. si
omeli [17]

Answer:

d. functional

Explanation:

A functional manager can be described as a managers whose responsibility is to manage an organizational unit such as a department within an organization.

A manager can be given the responsibility to manager a specific department such as marketing, engineering, IT,  or public relations.

The primary role of a functional manager is to be in charge and manage  resources in his department, and to also to direct the technical work of people working on a project under his functional area.

Therefore, managers who are responsible for just one organizational activity are known as <u>functional managers</u>. The correct option is d. functional.

5 0
3 years ago
A. calculate the annual cash flows (annuity payments) from a fixed-payment annuity if the present value of the 15-year annuity i
Leokris [45]
<span>The first step is to multiply the present value by the interest rate. Since the present value is $1.6 million and the interest rate is 10%, this yields. $160,000. This product is then divided by 1 - (1 + the rate)^-term. So it is divided by 1 - (1.1)^-15. That is, the annual payment = $160,000/[1 - 1.1^-15] = $160,000/.760607951= $210,358.04</span>
3 0
3 years ago
Bela is a marketing and sales employee at Hopscotch Foods Inc. She has invented a new way to process and pack the company's food
liubo4ka [24]

Answer:

An intrapreneur

Explanation:

An intrapreneur is an employee who is granted the permission to make a new commodity without having to be worried if the product will actually become a source of profit for the company. Unlike an entrepreneur, who encounters personal risk when a product fails to yield profit , an intrepreneur will continue to receive a salary even if the product does not make it to production.

However, an intrapreneur has full access to the resources and capabilities of the organisation.

6 0
3 years ago
Read 2 more answers
In reviewing research on power, you discover that there are three other common sources of power in organizations. Which of the f
yarga [219]

Answer:

A. Personal effort

D. Network of relationships

Explanation:

There are many forms of power in organizations, based on the provided answers the two that are examples would be Personal Effort and Network of relationships. One's personal effort helps them climb in an organization and gain power along the way through their hard work. While on the other hand, having a network of relationships grants power by opening doors to opportunities that may not otherwise be available, simply because of someone else in a specific situation.

3 0
3 years ago
Other questions:
  • Philippe wants to make sure of the success of his new doggy day care, PAWS, by employing the steps in the basic planning process
    10·1 answer
  • Ocean Breeze Co. paid $500 cash for expenses related to advertising for the period. Which of the following shows how this event
    6·1 answer
  • 1.
    13·2 answers
  • Alonzo decides to have a yard sale to sell some of his personal items. At the sale, Alonzo sells Ralph a big screen television f
    5·2 answers
  • What is the use of collateral?
    9·1 answer
  • Brian is thinking of taking a job as a waiter. What is an associated monetary cost that he should consider?
    12·1 answer
  • What is the smallest portion of stocks called
    6·1 answer
  • Internal failure costs are costs incurred​ ________. A. after the company delivers poorminusquality goods or services to custome
    11·1 answer
  • The ability to continue after a disaster of some kind is a requirement of Security Rule. What item is considered part of the con
    8·1 answer
  • ABC Corporation is one of the largest energy companies in the United States, with over $50 million in publicly traded shares. Th
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!