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
mamaluj [8]
2 years ago
8

A quality inspector took five samples, each with 4 observations, of the length of time for glue to dry. The analyst computed the

mean of each sample, and then computed the grand mean of 12.14. Use this information to obtain the three-sigma upper control limit for the means of future times. It is known from previous experience that the standard deviation of the process is 0.05.
Business
1 answer:
ratelena [41]2 years ago
6 0

Answer:

12.57

Explanation:

The first part is correct with the answer of 12.57. The formula is x_bar_bar + 3*sigma/sqrt(n)

Here x_bar_bar = 12.51, sigma = 0.04, n = 4.

Thus UCL = 12.51 + 3*0.04/sqrt(4) = 12.57

You might be interested in
Identify and explain three reasons that an artist would elect to present content through abstract or non-representational form,
alexira [117]
There are at least 3 reasons why an artist would represent their ideas in abstract form. First, they may try to show the essential form or shape of the subject matter as in some paintings of the Group of Seven or Emily Carr in Canada in portraying snowy mountains or forests for example. Then, they may show disfigured people and horses screaming their outrage and dismay at being bombed like the painting of Guernica by Picasso to show outright rejection of the terrible bombing of Guernica in Spain by the Nazis in WWII. Also, color in an abstract painting can show the emotions of the painter such as in dark forests by Emily Carr to capture the feeling of being inside a dense forest of being closed in yet surrounded by wonderful vegetation.
6 0
2 years ago
What are some Excel functions that a financial planner might use or need?
alexandr1967 [171]
1. Vlookup and Hlookup
2. Pivot table
3. some IF functions such as countif, countifs

7 0
2 years ago
Saira, Inc. has the following income statement (in millions): SAIRA, INC. Income Statement For the Year Ended December 31, 2017,
AysviL [449]

Answer:

60%

Explanation:

To calculate the percentage assigned to cost of goods sold , we should use the formula:

=\frac{Cost Of Goods Sold}{Sales}

= \frac{180}{300}

= 0.60 = 60%

Therefore, the percentage assigned to Cost of goods sold is 60%

5 0
3 years ago
The local furniture store will purchase outdoor furniture only during the winter months because the manufacturer offers a better
xz_007 [3.2K]

Answer:

The correct answer is: seasonal discount.

Explanation:

Seasonal discounts are store offerings by which their products are sold at a lower price during specific periods due to changes in seasons. For instance, winter clothing tends to be cheaper during the spring or summer because most people do not purchase them during those seasons. Then, retailers lower the prices to boosts sales.

4 0
2 years ago
Which of the following impacts your body language and how others may perceive you?
dimulka [17.4K]
Eye contact

Face expression

Movement

Posture
3 0
3 years ago
Read 2 more answers
Other questions:
  • Northwest Delivery Company acquired an adjacent lot to construct a new warehouse, paying $75,000 and giving a short-term note fo
    12·1 answer
  • One reason why a blanket obligation for all employees to obey their employers no matter what is unreasonable is that the choice
    9·1 answer
  • The balance sheet of Indian River Electronics Corporation as of December 31, 2017, included 12.25% bonds having a face amount of
    7·1 answer
  • DSO and accounts receivable Ingraham Inc. currently has $205,000 in accounts receivable, and its days sales outstanding is 71 da
    7·1 answer
  • Paid rupees 500 for office rent in cash<br><br>​
    12·2 answers
  • ou invest $1,000 in stocks. Would a macroeconomist call this an investment? Why or why not? An economist would say no, because y
    8·1 answer
  • Who are the top three trading partners with the US?
    6·2 answers
  • An agent made written disclosure to his employing broker-dealer that he intends to execute a series of private securities transa
    5·1 answer
  • As more and more firms around the world tighten their corporate governance mechanisms by setting up boards of directors made up
    10·1 answer
  • in response to a business communication that is vague, what do people tend to do? (choose every correct answer.)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!