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
enyata [817]
3 years ago
15

A Quality Analyst wants to construct a sample mean chart for controlling a packaging process. He knows from past experience that

whenever this process is under control, package weight is normally distributed with a mean of twenty ounces and a standard deviation of two ounces. Each day last week, he randomly selected four packages and weighed each:
Day WEIGHT (ounces)
Monday 23 22 23 24
Tuesday 23 21 19 21
Wednesday 20 19 20 21
Thursday 18 19 20 19
Friday 18 20 22 20
If he uses upper and lower control limits of 22 and 18 ounces, on what day(s), if any, does this process appear to be out of control?
a) Monday
b) Tuesday
c) Monday and Tuesday
d) Monday, Tuesday, and Thursday
e) none
Business
1 answer:
ZanzabumX [31]3 years ago
7 0

On Monday and Tuesday, the process appears to be out of control.                                                                                                                                                

<u>Explanation</u>:

  • There are five days Monday, Tuesday,Wednesday, Thursday and Friday. Monday and Tuesday have weight up to 21. Wednesday weights up to 21.
  • Thursday and Friday weigh up to 20. Except for Monday and Tuesday, all the days have packaged up to the value of  21. So Monday and Tuesday are the days that appear to be out of control.
  • On checking the package for each day he came to know that Monday and Tuesday have process out of control.

       

                                                                                         

You might be interested in
Hi uhhhhhhhhhhhhhhhhhhhhhhhhhhhhh wsp
ZanzabumX [31]

Answer:

HIIIIIIIIIIIIIIII

Explanation:

Nm, Hbu?

6 0
3 years ago
Read 2 more answers
"scuba diving." marcy invented a new type of mask that was not subject to fogging for scuba divers and obtained a patent on it.
Angelina_Jolie [31]

Answer:

vvbggghhhhfgghjjhg

Explanation:

5 0
3 years ago
The scarcity problem:- Persists only because countries have failed to achieve continuous full employment.- persists because econ
ladessa [460]

Answer:

Persists because economic wants exceed available productive resources.

Explanation:

According to Lionel Robbins, Economics is the science which studies human behavior as a relationship between ends and scarce means which have alternative uses.

The problem of scarcity is that our wants are always beyond what we can produce with our resources.

Economics is the solution to this problem of what resources to use, how best to use them, and when to use them.  

Because of this scarcity, all people have to make choices. When making choices, we assess the opportunity cost or the alternative forgone.

The opportunity cost of taking action is what we could have got if we had taken an alternative action.

3 0
3 years ago
The following cost data pertain to the operations of Rademaker Department Stores, Inc., for the month of March. Corporate headqu
TEA [102]

Answer:

The answer is c. $40,700.

Explanation:

The direct costs of the Cosmetics Department are all the costs which are incurred for the operations & revenue generating activities of the Cosmetics Department only; which may be incurred at the Department itself or at other Department(s)/Store(s) which the purposes are for serving the Cosmestic Department.

Thus, these costs include the following cost items:

Cosmetics Department sales commissions--Northridge Store +  Cosmetics Department cost of sales--Northridge Store + Cosmetics Department manager's salary = $5,160 + $31,300 + $4,240 = $40,700.

So, the answer is c. $40,700

3 0
3 years ago
On its 2017 balance sheet, Walgreens Boot Alliance, Inc., reports treasury stock at cost of $4,934 million. The company has a to
White raven [17]

Answer:

$57.02 Average price per share in treasury Stock

Explanation:

Treasury Stock in dollars 4,934M

\frac{Treasury \: Stock_{dollars}}{Treasury \: Stock_{shares}} \\Where:\\issued - outstanding = Treasury \: Stock_{shares}

1,172,513,618 - 1,082,986,591 = 89,527,027 TS in shares

4,934,000,000/89,527,027 = 57.02264565

$57.02 Average price per share in treasury Stock

6 0
3 years ago
Other questions:
  • What is federal income tax?
    15·2 answers
  • A suggested approach to deleting products, in which each product is evaluated periodically to determine its impact on the overal
    5·1 answer
  • Sam Seller was worried that Barney would not perform under the contract and demanded an assurance. How many days does Barney hav
    6·1 answer
  • As a company grows, it may become necessary for it to create a(n) ______, which is a visual display of the organizational struct
    11·1 answer
  • "Product planners need to think about products and services on three levels. The most basic level is the ________, which address
    7·1 answer
  • During 2017, the Gateway City government recorded a $15,000 transfer from the General Fund to an internal service fund; a $25,00
    13·1 answer
  • Please help , Thank you.
    15·2 answers
  • IRR in Excel!(CHAPTER 9) Your company is considering a new project opportunity. It would immediately receive $200. In return, in
    6·1 answer
  • You are an investment manager and one of your clients is a famous soccer player. She is promised to be paid $5million three year
    12·1 answer
  • Without specifics, a goal isn't very_____.<br><br> motivating<br> accurate<br> needed<br> useful
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!