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lawyer [7]
3 years ago
12

Tom is the quality control manager for the company XYZ. XYZ recently received some complaints about its product A's quality and

the general manager Steve requested Tom to investigate it. To gain a better understanding of the production process, Tom decided to use p-chart to monitor and identify the assignable cause variations. For the next 8 working days, Tom collected 8 samples (each of the size 100 units) and found the following number of defects, 4, 6, 0, 1, 3, 5, 8, 3.
a. What is the defect rate for sample 2? Ignore the percentage sign, and round your answer to the nearest integer. For example, if your answer is 12.34%, input 12.

Your answer is .

b. What is p-bar? Ignore the percentage sign, and round your answer to two decimals. For example, if your answer is 12.34%, input 12.34. (Note that this is different from question a.)

Your answer is .

c. What is sigma? Ignore the percentage sign, and round your answer to two decimals. For example, if your answer is 12.34%, input 12.34.

Your answer is .

d. What is upper control limit UCL for this p-chart? Ignore the percentage sign, and round your answer to two decimals. For example, if your answer is 12.34%, input 12.34.

Your answer is .

e. What is lower control limit LCL? (If LCL is negative, input 0) Ignore the percentage sign, and round your answer to two decimals. For example, if your answer is 12.34%, input 12.34. If your answer is -1.234%, input 0.

Your answer is .

f. How many outlier(s) is(are) identified? Round your answer to the nearest whole number. For example, if the answer is 3.12, input 3.

Your answer is
Business
1 answer:
serg [7]3 years ago
3 0

Answer:

Answer a= Defect rate of sample 2= 6/100 =6

Answer b=

Data  % defect % defect

4      4/800            0.005

6     6/800           0.0075

0     0/800                 0

1      1/800           0.00125

3      3/800           0.00375

5      5/800           0.00625

8      8/800              0.01

3     3/800          0.00375

Sum            0.0375

p bar =0.0375

Answer c= sigma = [p bar(1-p bar) / sample size]]0.5

Sigma = (0.0375*(1-0.0375)/100)^0.5 =0.019

Answer d= UCL=p bar + 3*(Estimated standard deviation) = 0.0375+3*0.019 =0.0945

Answer e= LCL=p bar - 3*(Estimated standard deviation) =0.0375-3*0.019 =-0.0195=0

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Answer:

45%

Explanation:

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material purchase ($241,250/$1,206,250*10)

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8 0
3 years ago
ASAP 65 points.
Bad White [126]

Answer:

Ebay

Explanation:

Ebay’s corporate and sales websites have  a lot of differences, the most notable being the lack of interface to purchase products on the corporate site. Another difference is that the corporate website is more like a newsfeed, showing achievements, advertisements, etc, for the company, whereas the sales site has lots of pictures and products, and it is more visually pleasing because of the colours. A final difference is there is a lot less text and writing on the sales website than on the corporate website.

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That the products sold on the website are often cheaper than in the shops, because you are purchasing directly from the business.

Another quality that i think of is that it enables small businesses to start their companies without the costs of properties. as well as providing big corporations with somewhere to ensure they get sales.

A final quality that i associate with Ebay is the ability to sell your unwanted things to people, therefore making some profit.

I think Ebay does not have a target market, as when you access their sales website, they have products for every age group, baby toys, phones, mobility scooters, etc.

An example of a desire-based advertisement i have seen is the Galaxy advertisement, where the chocolate is portrayed as a luxury product that is desired by everyone.

An example of fear-based advertising is toothpaste advertisements, where they show what could happen if you don’t use their product, which makes you want to buy it.

You're welcome.

5 0
3 years ago
Which of the following statements concerning service guarantees is FALSE? A service guarantee is a mechanism to build customer l
Serhud [2]

Answer:

A service guarantee is a way to avoid compensating customers for a service failure.

Explanation:

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goldfiish [28.3K]

Answer:

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Explanation:

5 0
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A firm has a debt-equity ratio of .57. what is the total debt ratio? .36
Dmitriy789 [7]

Answer: The total debt ratio is 0.36

The debt ratio and the debt equity ratio are established by the following identity:

Debt Ratio = \frac{D/E}{1+D/E}

where D/E is debt equity ratio

Substituting the value of D/E ratio in the formula above we get,

Debt Ratio = \frac{0.57}{1+0.57}

Debt Ratio = \frac{0.57}{1.57}

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4 0
3 years ago
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