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Alik [6]
3 years ago
12

Suppose a tire manufacturer wants to set a mileage guarantee on its new XB 70 tire. Tests revealed that the tire's mileage is no

rmally distributed with a mean of 47,900 miles and a standard deviation of 2,050 miles. The manufacturer wants to set the guaranteed mileage so that no more than 5% of the tires will have to be replaced. What guaranteed mileage should the manufacturer announce
Business
2 answers:
My name is Ann [436]3 years ago
7 0

Answer:

x = -1.6449*2050 + 47900 = 44,528

Explanation:

no more than 5 percent of the tires will have to be replaced...

then z = -1.6449

x = -1.6449*2050 + 47900 = 44,528

kogti [31]3 years ago
6 0

Answer:

The manufacturer should announce a guaranteed mileage of 44528 miles

Explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 47900, \sigma = 2050

What guaranteed mileage should the manufacturer announce

Only until the 5th percentile will have to be replaced, which is the value of X when Z has a pvalue of 0.05. So it is X when Z = -1.645.

Z = \frac{X - \mu}{\sigma}

-1.645 = \frac{X - 47900}{2050}

X - 47900 = -1.645*2050

X = 44528

The manufacturer should announce a guaranteed mileage of 44528 miles

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A small construction company has $110,000 set aside in a capital improvement fund to purchase new equipment. If $18,000 is inves
romanna [79]

Answer:

21.26%

Explanation:

Overall rate of return = Total amount of dollar returns / Total investment

Overall rate of return =  [($18,000 * 26%) + ($22,000 * 15%) + ($70,000 * 22%)] / $110,000

Overall rate of return = ($4680 + $3300 + $15400) / $110,000

Overall rate of return = $23,380 / $110,000

Overall rate of return = 0.21255

Overall rate of return = 21.26%

8 0
3 years ago
The type of workplace violence in which the perpetrator has no legitimate relationship to the business or its employees and is u
Soloha48 [4]

Answer:

Criminal intent

Explanation:

There are 5 types of workplace violence incidents:

  1. Criminal Intent: the perpetrator has no relationship with the business or the employees, e.g. robbery, shoplifting, trespassing, terrorism, etc.
  2. Customer/Client
  3. Worker-to-Worker
  4. Domestic Violence
  5. Ideological Violence
5 0
3 years ago
New Smoke wants to market their cigarettes to young adults, so they decide to create an ad using an attractive celebrity couple.
soldi70 [24.7K]

Answer:

Celebrity Branding

Explanation:

It is an advertising Campaign used by Companies, Brands and other non- profit organizations. Well  known persons and Celebrities are used to promote a product using their fame and social status. It works on the concept that positive images of celebrities endorsing a brand will also make their followers buy the product. It is especially used by beauty and fashion brands. Non-profit organizations also rely on celebrities to attract awareness toward a certain issue as celebrities have mass communication skills and can reach a wider audience.

6 0
3 years ago
Methods analysis is particularly valuable when it is used on jobs that: (I) are high in labor content. (II) are done frequently.
ycow [4]

Answer:

B. I, II, and IV only

Explanation:

Job specialization can be defined as a strategic process which typically involves the ability of employees working in an organization to develop specific skills, knowledge, great expertise or professionalism and experience to perform their duties, tasks or job functions effectively and efficiently.

In order to gain the requisite skills, expertise and knowledge for job specialization, it is very important for the employees to have undergone an extensive training and a good number of years in work experience.

The primary purpose of job specialization is to increase efficiency and productivity because the employees are able to specialize in the use of specific tools (equipments) to accomplish their tasks, as well as limit the level of error or mistakes in the production process.

In Business management, method analysis can be defined as the study of the detailed process for the performance of a job i.e how a job is done. Thus, method analysis gives a detailed report on the tasks involved in the performance of a job and how they are to be done.

Basically, methods analysis is particularly valuable when it is used on jobs that:

1. Are high in labor content.

2. Are done frequently.

3. Are unsafe, tiring, unpleasant, and/or noisy.

3 0
3 years ago
On May 1, 2020, Vaughn Inc. entered into a contract to deliver one of its specialty mowers to Kickapoo Landscaping Co. The contr
Alchen [17]

Answer:

May 1, 2020 - No Entry

Explanation:

IFRS 15 requires an entity to recognise revenue <em>when</em> entity transfers the goods or services to the customer.

Transfer of the mower happens on May 31, 2020, this is the date at which Revenue is recognised.

The cash is also paid on May 15, 2020, according the <em>accruals concept</em>, no entry must be done on May 1,2020. Only when the payment occurs should there be a record in Vaughn books.

7 0
3 years ago
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