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yKpoI14uk [10]
2 years ago
5

"7 out of 10 dentists recommend brand x toothpaste". this finding is based on the results of a survey of 10 randomly selected de

ntists. what is the problem with this survey?
Business
1 answer:
HACTEHA [7]2 years ago
6 0
The problem with this survey is: <span>The sample is too small so it is a flawed sampling method
The survey with this kind of small number often does not represent the truth of the general recipients simply because it does not leave enough room for margin of errors.
</span>
You might be interested in
Which of the following statements is CORRECT? a. The advantage of the basic earning power ratio (BEP) over the return on total a
leonid [27]

Answer: The advantage of the basic earning power ratio (BEP) over the return on total assets for judging a company's operating efficiency is that the BEP does not reflect the effects of debt and taxes

Explanation:

a. This is correct.

The advantage of basic earning power ratio over the return on the total assets for judging a firm's operating efficiency is that the basic earning power does not reflect effects of debt and taxes.

b. This is incorrect.

Only the price/earnings ratio of the company will tell us nothing about a company. When we compare the price/earnings of a company with the peers, we would know whether such company is under valued, or over valued or maybe fairly valued.

c. This is incorrect.

The total assets is made up of total liabilities plus the shareholders equity, when other things are held constant, less debt simply means less liabilities. To balance both sides, the total assets should reduce as the shareholder's equity is constant. When total assets decreases, the return on the assets will increase.

d. This is incorrect.

We can reach a conclusion on which firm is better managed based on the facts given. The debt ratio is the total liabilities divided by total assets, and a lower ratio is known to be good in comparison to a higher ratio. Similarly, the profit margin is the profit divided by the sales, and low profit margin shows high expenses and also a need for the management to decrease the expense.

3 0
2 years ago
You are a newly hired operations manager for Hospital XYZ. You are required to:
Sergeu [11.5K]

Answer:

Follows are the solution to this question:

Explanation:

follows are the tasks, which is not in the priority order and at hand at Hospital XYZ:

HR domain: share the latest recruitment procedures throughout the emergency department of public health.

Operations: nurse staffing methods for function or treatment.

Funding: Review financial requests for both the purchase of new protections on wax surfaces by protection from the environment.

IT: IT reviews complaints regarding a possible breach of information.

IT: Study application in the physician's office for the implementation of new technology.

If valuing such activities, it should remember, that this patient (client) becomes impacted mainly. The clinicians or staff involved in Tasks 1 & 2, because Task 2, the very first priority must be considered, and also some standards must be developed, by each nurse, with remote care issues.

Information from its daily client is provided to control the staff, and a specific training program is intended for both the newly employed and negative feedback staff.

Respondents-Patients, Professions

Task 1, which directly affects the daily quality of service in a hospital, should be the secondary priority, with such a smaller shortage of hospitals due to customer dissatisfaction.

Members – Patients, medical personnel, permanent employees, doctors.

Task 4 When information violation is alleged, the third priority should to the loss of important patient data to certain other entities that may use for financial gains.

Participants – IT department, patients.

Task 3 will help its hospital cleaner if funds are required to purchase new buffers. Especially in comparison with all the above 3 tasks, it was taken as the fourth priority.

It was important, and that does not affect mostly the client nor would it impact the level of service as large as the three tasks above.

Advisor position-representatives of finance, environment protection, clean folk (sweepers). advisor position

Task 5 Its latest radiology software review application is now to be approved as the last. It indicates why old software is already in place since it is a new program. Consequently, nothing's ever going to stoop or the task in other projects is no slowdowns. It can be achieved as the last goal.

Investors involved-officials of the IT agency, diagnostic agents.

The process improvement throughout the solution of the problems in the hospitals by providing them the necessary importance to identify the priorities of different tasks.

6 0
2 years ago
AutoPROS uses its website to target car parts stores and car owners and tell them of the benefits of using their long-lasting sp
Brrunno [24]

Auto pros is using the push and pull strategies.

<u>Explanation:</u>

A push strategy is to promote an item at a client, while a draw technique pulls a client towards an item. Push strategy is a speedy method to move a client from attention to buy, while pull methodology is tied in with making a continuous relationship with the brand.

The business terms push and pull started in coordination and production network the board, but at the same time are generally utilized in showcasing, and is likewise a term broadly utilized in the lodging conveyance business.

8 0
2 years ago
Bill O’Brien would like to take his wife, Mary, on a trip three years from now to Europe to celebrate their 40th anniversary. He
Margaret [11]

Answer:

Bill must earn at 4.89% interest rate

Explanation:

The rate that Bill must earn on the $26,000 in order to be able to accumulate $30,000 in three years' time is computed below using the future value formula:

FV=PV*(1+r)^N

FV is the future value of $30,000

PV is the principal to be invested today of $26,000

N is the duration  of the investment of 3 years

r is the unknown

30,000=26000*(1+r)^3

divide both sides by 26,000

30000/26000=(1+r)^3

divide the index on both sides by 3

(30000/26000)^(1/3)=1+r

r=(30000/26000)^(1/3)-1

r=1.048856246 -1

r=0.048856246

r=4.89%

6 0
2 years ago
Graham receives $640,000 at his retirement. he invests x in a twenty-year annuityimmediate with annual payments and the remainin
sergeinik [125]
<span>For the amount invested in the 20 year annuity immediate,

the return will be;
 r/(1 - (1+r)^-n) = 0.05/(1- 1.05^-20)
= 0.0802425872
= 8.02425872% 

Now, return on perpetuity-immediate = 5% 

So, 5% + </span>8.02425872% = 13.02425872<span>

for equal returns from both investments,
X = 5/(13.02425872) x 640,000

= $245,695.365 

= $ 245,695.36 </span>
3 0
2 years ago
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