1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tom [10]
4 years ago
5

The last four years of returns for a stock are as​ follows: Year 1 2 3 4 Return −4.5​% 28.1​% 12.2​% 3.7​% a. What is the averag

e annual​ return? b. What is the variance of the​ stock's returns? c. What is the standard deviation of the​ stock's returns?
Business
1 answer:
jeyben [28]4 years ago
4 0

Answer:

a. What is the average annual​ return?

average annual return (mean) = (-4.5% + 28.1% + 12.2% + 3.7%) / 4 = 9.875%

b. What is the variance of the​ stock's returns?

variance = [(-4.5% - 9.875%)² + (28.1% - 9.875%)² + (12.2% - 9.875%)²) + (3.7% - 9.875%)²] / 4 = (206.64 + 332.15 + 5.41 + 38.13) / 4 = 582.33 / 4 = 145.5825

c. What is the standard deviation of the​ stock's returns?

standard deviation = √145.5825 = 12.06%

You might be interested in
The determinants of aggregate demand Multiple Choice explain shifts in the aggregate demand curve. explain why the aggregate dem
tamaranim1 [39]

Answer:

shifts in the demand curve

Explanation:

Aggregate demand is total value of goods and services demanded at a particular time in an economy. It indicate goods and services that will be bought at different prices.

The determinants of aggregate demand are factors that could cause shift in aggregate demand curve either to the left or right. A shift in aggregate demand curve to the right means an increase in quantity demand while a shift to the left means a decrease in quantity demand at every price level.

The determinants are ;

Price of the goods - An increase in price of the goods itself will bring about shift in the demand curve to the left and vice versa

Consumer expectations- When consumers expect price of goods to be high, demand curve would shift to the right and vice versa.

Price of related goods- An increase in price of related or complementary good would cause the demand to either shift to the left or right.

Income of the buyers - Increase in come of buyers would shift the demand curve to the right and vice versa.

Taste or preference of consumers- When consumer's preference shift in favour of a product, demand for such product would increase thus shifting the demand curve to the right.

3 0
3 years ago
fitness center is planning to invest in specialized exercise equipment. This equipment is highly effective, but the club members
cricket20 [7]

Answer:

b. job and technical training

Explanation:

The job and the technical training is the training which is to be provided by the company or the centers  to the workers or the people who want to trained in a particular service or specialized in a service  in order to get a better and satisfying job through which they can build their career in a better way  

In the given situation, the fitness center send the instructors to the certified training program to learn how to use these machines correctly that reflects the job and technical training

8 0
3 years ago
At the beginning of the year, long-term debt of a firm is $308 and total debt is $339. At the end of the year, long-term debt is
Gnoma [55]

Answer:

The amount of the cash flow to creditors is $74

Explanation:

Beginning of the year:

Long-term debt = $308

Total debt = $339

At the end of the year:

Long-term debt = $269

Total debt = $349.

Interest = $35

Net new borrowing = Ending Long-term debt - Beginning Long-term debt

= $269 - $308

= ($39)

Cash flow to creditors = Interest paid - Net new borrowing

= $35 - ($39) = $ 74

4 0
3 years ago
You have one beanbag and five targets set up in front of​ you, each farther away than the last. Target A sits almost within​ arm
marta [7]

Answer:

C) high need for achievement

Explanation:

McClelland's Theory of​ Needs states that all individuals have three basic motivators:

  1. Achievement: you need to establish and accomplish challenging goals, you like to take calculated risks, like to work alone, although you occasionally enjoy when others recognize your achievements.  
  2. Affiliation: you need to belong to a group, and you need them to like you.  
  3. Power: you need to control and influence other people, you like to win arguments, and you enjoy competing and receiving the status of a winner.  

4 0
3 years ago
The cost of financing the national debt (in terms of average interest rate paid on the debt) has generally _____ over the last 3
Sloan [31]
<span>d) stayed the same would be the answer </span>
7 0
3 years ago
Other questions:
  • PLEASE HELP! 30 PTS!
    10·1 answer
  • Assume a $1,000 Treasury inflation-protected bond has a 2 percent coupon and a face value at issuance of $1,000. The reference C
    13·1 answer
  • Exercise 19-13 Variable cost analysis for a special order LO A1 Grand Garden is a luxury hotel with 160 suites. Its regular suit
    14·1 answer
  • Which economic procedure best encourages voluntary exchange?
    15·2 answers
  • JDW Corporation reported the following for 20X1: net sales $2,929,500; cost of goods sold $1,786,995; selling and administrative
    10·1 answer
  • Mango Company applies overhead based on direct labor costs. For the current year, Mango Company estimated total overhead costs t
    8·1 answer
  • Selene owns a craft store. Her total costs are $1.2 million per year, and her variable costs are $750,000 per year. This means t
    11·1 answer
  • When compared to married couple retirement households, single retirees have ________ household income.
    7·1 answer
  • (ङ) मुहावरे का अर्थ लिखकर वाक्य प्रयोग करें-<br>चाव होना, आश्चर्य की सीमा न रहना ।​
    8·1 answer
  • why would an email rule memo like this work better as an innovation driven company such as Tesla rather than at a manufacturing
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!