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
Serhud [2]
3 years ago
15

An operator wants to determine the standard deviation for a machine she operates. To do this, she wants to create a p-chart. Ove

r a month's time, she collects 30 samples of 75 observations each and records the number of errors. The average proportion defective is found to be 0.024. Which of the following is the standard deviation () of the machine?a. Less than or equal to 0.1b. More than 0.1 but less than or equal to 0.5c. More than 0.5 but less than or equal to 1.0d. More than 1.0
Business
1 answer:
kondaur [170]3 years ago
8 0

Answer:

The answer is letter A.

Explanation:

Less than or equal to 0.1

Because:

Average proportion (P-bar)= 0.024

Observations (n)= 75

sd =√(P-bar)(1-(P-bar)/n

sd =√(0.024)(1-0.024)/75

sd= √(0.024)(0.976)/75

sd= √(0.023424)/75

sd= 0.01767

sd ≤ 0.1

You might be interested in
Theresa works in a manufacturing plant where many of the male employees put up photographs of bikini-clad women in their work ar
MatroZZZ [7]

Answer: A hostile work environment.

Explanation:

Theresa's work place is a good example of a hostile work environment, as the workers and management of her company are not sensitive to female workers challenges. A hostile work environment is a work environment that makes it hard for an employee to carry out their job task.

5 0
3 years ago
Read 2 more answers
The following financial information is from Bronco Company. All debt is due within one year unless stated otherwise. Retained Ea
Evgen [1.6K]

The amount of current liabilities is $23,600

Current liabilities refers to liabilities of a company that have to be settled in cash within the fiscal year.

The current liabilities here are Deferred revenue, Accounts payable and Interest payable. Note that notes payable are due in more than 12 months, so, these are not a current liability.

Amount of Current Liabilities = Deferred revenue + Accounts payable + Interest payable

Amount of Current Liabilities = $4,300 + $13,700 + $5,600

Amount of Current Liabilities = $23,600

<em>See related question here</em>

<em>brainly.com/question/15723359</em>

8 0
2 years ago
How fast does q 500 Hz wave travel if its wavelength is 0.5m
Masteriza [31]

Where v is velocity/speed

f is frequency

and lambda is wavelength

v=(500)(0.5)= 250 m/s

Hope this helps!

6 0
3 years ago
If a team of three workers, each making the U.S. Federal minimum wage, produced these 12 rugs, what would the total labor cost b
sergiy2304 [10]

You need to know how many hours it took these workers to make the rugs to determine the labor cost.

4 0
3 years ago
N December 2, Coley Corp. acquired 1,700 shares of its $2 par value common stock for $21 each. On December 20, Coley Corp. resol
erma4kov [3.2K]

Answer:

Credit Treasury Stock $20,000

Explanation:

When the company reissued the shares, the Treasury Stock account is credited by the same price they were acquire. i.e. in this case we acquire the treasury stock at a price of $20.

Cash (1,000 * 12)                                    12,000

Additional Paid in Capital                        8,000

                         Treasury Stock (1,000 * 20)               20,000

6 0
3 years ago
Other questions:
  • Karen pays a trainer to enforce her fitness plan, despite the fact that she is capable of doing the routine on her own and could
    10·1 answer
  • In general, individuals and nations should specialize in producing goods _________ other individuals or nations.
    12·1 answer
  • • What is a “Vocational qualification”? .​
    10·2 answers
  • What are the four types of consumer goods?
    5·2 answers
  • Sue’s Jewelry sold 30 necklaces for $25 each to a credit customer. The invoice included a 6% sales tax and payment terms of 2/10
    13·1 answer
  • 1. Choose a real or made up example of a company, and describe at least three variable costs the
    10·1 answer
  • As a certified public accountant, you have been contacted by Joe Davidson, CEO of Sports Pro Athletics, Inc., a manufacturer of
    6·1 answer
  • Which is not a feature of the four‑firm concentration ratio? a) It is an indicator of the oligopolistic nature of an industry. b
    12·1 answer
  • An investment offers $6,200 per year for 20 years, with the first payment occurring one year from now. If the required return is
    8·1 answer
  • How much taxes will be taken out of my paycheck.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!