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Elena-2011 [213]
2 years ago
14

Natalia notices that if she does not sleep a lot at night, she feels tired the next day. What relationship (if any) exists betwe

en hours of sleep and degree of exhaustion? Click or tap a choice to answer the question. a. There is no correlation. b. There is a negative correlation. c. There is a positive correlation. d. There is an omitted variable.
Business
1 answer:
GalinKa [24]2 years ago
5 0

Answer:

The correct answer is letter "B": There is a negative correlation.

Explanation:

In the world of Finance, Correlation is a statistical measure of how two securities move in relation to each other. Correlation is represented by the correlation coefficient with ranges between (-1) and (+1). When two variables move in a similar direction, they are considered positively correlated. If the variable move in different directions they are negatively correlated.

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A major lottery advertises that it pays the winner $10 million. However, this prize money is paid at the rate of $ 500,000 each
My name is Ann [436]

Answer:

We have to discount these payments to find the present value

500,000

500,000/1.1

500,000/1.1^2

500,000/1.1^3

We keep on doing this until we reach 500,000/1.1^19

After that we add all the payments and get the value. A less time consuming way of doing it is using a financial calculator

Pv=?

N=19

FV=0

PMT=500,000

=4,182,460.05 we add 500,000 to this because the first payment was not discounted=4,682,460.05= Present Value.

Explanation:

8 0
1 year ago
Lana needs to create forms for tables in her database to ensure consistency with data entry. What is the easiest way to achieve
Rashid [163]

Answer:

Form wizard

Explanation:

In microsoft access, form wizard is a menu that user can choose to create forms with specific adjustment rather than pre-determined design in the normal form option.

Using form wizard, User can select the fields that he/she wants to include and letting you determine how the data is sorted and grouped.

3 0
2 years ago
A trader wishes to unwind a position of 200,000 units in an asset over eight days. The dollar bid–offer spread,as a function of
suter [353]

Answer

The answer and procedures of the exercise are attached in the following archives.

Step-by-step explanation:

You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.  

3 0
2 years ago
4. Human judgment and experience can play a role in the advent of stock market crash because
notka56 [123]

Answer:

Investors with an experience of financial crises are better at diversifying their portfolios

Explanation:

When an investor has experienced a financial crisis in the past, and decides to diversify his investment portfolio as a result, he is using both human judgment and experience to take the best decisions available to him.

Diversifying your investment porftolio is a good decision because it reduces risk (although it may also reduce profitability so there is a trade-off). Investors with past experience tend to spread their investments in order to reduce risk and avoid large losses. They do this because they see the possibility of a new financial crisis in the near future.

8 0
2 years ago
Show the total cost expression and calculate the EOQ for an item with holding cost rate 18%, unit cost $8.00, annual demand of 4
torisob [31]

Answer:

Total cost = Total ordering cost + Total holding cost

Total cost = DCo     + QH

                     Q              2

Where

D = Annual demand

Co = Ordering cost per order

Q = EOQ

H = Holding cost per item per annum

D = 40,000 units

Co = $48

H = 18% x $8.00 = $1.44

EOQ = √2DCo

                H

EOQ = √2 x 40,000 x $48

                     $1.44

EOQ = 1,633 units

Explanation:

EOQ equals 2 multiplied by annual demand and ordering cost divided by holding cost per item per annum. The holding cost per item per annum is calculated as holding cost rate multiplied by unit cost.

7 0
2 years ago
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