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Zarrin [17]
3 years ago
12

Ersatz Beneficial Insurance wants to estimate the cost of damage to cars due to accidents. The standard deviation of the cost is

known to be $200. They want to estimate the mean cost using a 95 percent confidence interval within ±$10. What is the minimum sample size n? a. 1083 b. 4002 c. 1537 d. 2301
Business
1 answer:
nikklg [1K]3 years ago
8 0

Answer:

c. 1537

Explanation:

Please see attachment

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Use the ethical tools from the readings to discuss the ramifications of electronic medical records. Suppose that there was a nat
ladessa [460]

Answer and Explanation:

1) EHR System which helps in capturing the functionalities and and check for required informations

2) Online Tool for notifying the doctor about the status pf the patient

3) Interactive health records

4) Computerized physician entry of orders (CPOE)

Benefits of centralized system are as follows:

1) IT gives a lower hardware expense

2) Improves the productivity of the IT Staff

3) Enhances the purchasing power

4) Meets the industry regulations

5) Information flow is properly maintained.

The cost of the system would be with respect to the tools to be used and the broadness of the network.

5 0
3 years ago
Alex, brad, and carl are partners. the profit and rule sharing rule between them is 4:3:3 in the alphabetical order. the partner
goblinko [34]

If i understand your question properly, you want to determine how much each partner wiil have based on the sharing ratio.

Answer:

Alex- $40,000

Brad- $30,000

Carl- $30,000

Explanation:

For a net loss of $100,000 shared between partners in the ratio 4:3:3, the value of each partner's ratio can be calculated as seen below.

Step 1: Add the ratios

i.e; 4 + 3 + 3 = 10

Step 2: Calculate the value of each ratio in $100,000 using te formula

(ratio value ÷ total ratio) × $100,000

For Alex, we have

(4 ÷ 10) × $100,000

= 0.4 × $100,000

= $40,000

For Brad, we have

(3 ÷ 10) × $100,000

= 0.3 × $100,000

= $30,000

For Carl, we have

(3 ÷ 10) × $100,000

= 0.3 × $100,000

= $30,000

N.B: To confirm if the value of each ratio is correct, you can add up the values to see if it makes $100,000. If it doesn't, then the calculatio is wrong.

Adding the value of the ratios, we have $40,000 + $30,000 + $30,000 = $100,000.

i hope this helps

6 0
3 years ago
The Economic Research Service of the U.S. Department of Agriculture provides information on topics from how many dairies there a
balandron [24]

Answer:

external secondary data

Explanation:

Secondary data is information collected by other people or other sources. The most common secondary data sources are national censuses, sales reports, economic reports, etc.

This type of data is very useful because it can help us to reduce the costs of a marketing research or other types of studies. A lot of information can be found on the internet, but you must try to use only the information that comes from reliable sources.

5 0
3 years ago
After some troubling times in Egypt, American tourists are visiting in record numbers. As a result, demand for Egyptian pounds w
Blababa [14]
The correct answer is b) increase; appreciate.
Since more and more people go in the country, more and more money will be required and produced. Since this money will not be surplus in the economy of the country they will gradually increase their value because of the growing demand for them, thus competing with the values with the other currencies, like the American Dollar (USD).
8 0
3 years ago
Read 2 more answers
You purchase a $30, nonrefundable ticket to a play at a local theater. Ten minutes into the show you realize that it is not a ve
Murljashka [212]

Answer:

1) You should go home and watch TV.

Explanation:

Since you value seeing the play $10, then you should leave the theater and go to your house to watch TV since that has a higher value for you ($12).

We are talking about opportunity costs here. Opportunity costs are the extra costs or benefits lost from choosing one activity or investment over another. In this case the opportunity costs are:

  • watch the play = $10
  • watch TV = $12
  • read a book = $8

Since watching TV is more valuable to you, then that is what you should be doing.  

3 0
3 years ago
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