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koban [17]
2 years ago
5

1) If you make superior returns by buying stocks after a 10% fall in price and selling stocks after a 10% rise, this is consiste

nt with the weak form of EMH. (10points) a. True b. False
Business
1 answer:
zhenek [66]2 years ago
6 0

Answer:

False

Explanation:

It is FALSE that If you make superior returns by buying stocks after a 10% fall in price and selling stocks after a 10% rise, this is consistent with the weak form of EMH.

Weak Form of Efficiency Market Hypothesis states that individuals cannot use past knowledge, facts, or occurrence about stock to determine its future price.

In other words, past data or evidence has no connection with existing market prices.

Hence, if you make superior returns by buying stocks after a 10% fall in price and selling stocks after a 10% rise, that shows the existence of pattern or past information about the stock rising or falling prices determine future occurrence. This situation contradicts the Weak form of EMH

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Imagine that instead of hiring each assitant right away in the hiring assistant problem. we wait until the end to hire the best
vlada-n [284]

Imagine that instead of hiring each assistant proper away withinside the hiring assistant problem. we wait till the cease to lease the quality one. what is the quality-, worse- and average-care costs on this case.

There are some assumptions that we are able to make.

Worst case: Every assistant you interview subsequent is higher than the ultimate candidate. So, you need to pass until the cease. The aspect is you interviewed until the cease N, and also you needed to make a contrast with the N-1 interviewee.

So, your complexity can be N*(N-1) = O(N^2)

Best case: The first actual candidate you interviewed became out to be the quality candidate. Here you simply examine with every other candidate if they're higher than the first candidate or not.

So, your complexity, on this case, can be O(N)

Average case: In this case, we're creating a contrast with different candidates. In this case, as well, your complexity could be O(N^2).

For higher clarity, what you may do is navigate grade by grade the subsequent pseudocode:

best_candidate_index = 0

for candidate in range(number_of_interviewee)

do interview candidate

if candidate is higher than best_candidate_index

best_candidate_index = candidate

lease best_candidate_index

Learn more about costs here:
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7 0
11 months ago
Alexandra has determined that studying an hour for her economics quiz will improve her grade on the quiz from 75 to 100. She als
Darina [25.2K]

Answer:

study when the hourly rate is below or equal to $20

Explanation:

Cosidering the economic principles of opportnity cost Alexandra will only study that extra time if the loss wages are less or equal to $20 dollars

as a higher hourly  rate will make the $20 dollar she consider the change in grade worth it to leave a net loss after considering the implicit cost of the test

5 0
3 years ago
epper Department store allocates its service department expenses to its various operating (sales) departments. The following dat
ad-work [718]

Answer:

Pepper Department Store

The total advertising expense allocated to Department B is:

= $24,000.

Explanation:

a) Data and Calculations:

Expense            Basis for allocation               Amount

Rent                   Square feet of floor space $ 49,000

Advertising        Amount of dollar sales      $ 80,000

Administrative   Number of employees     $ 120,000

Department   Square Feet   Dollar Sales   Number of employees

A                         5,500            $ 355,000              31

B                         5,900            $ 375,000              33

C                         6,100            $ 520,000              35

Totals               17,500          $ 1,250,000              99

Advertising Expense Allocation:

Department A = $22,720 (355,000/$1,250,000 * $80,000)

Department B = $24,000 ($375,000/$1,250,000 * $80,000)

Department C = $33,280 ($520,000/$1,250,000 * $80,000)

6 0
2 years ago
Which combination of changes would increase the glomerular filtration rate (gfr the most?
denis23 [38]
Increase<span> in systemic blood pressure, what mechanism </span>would increase GFR<span>? </span>
7 0
3 years ago
Insight Guides, a line of travel books, provide travelers with background information about the peoples' beliefs, values, and cu
astra-53 [7]

Answer:

culture

                               

Explanation:

Insight Guides refers to a travel company based in London, England, having operational offices in Singapore and Warsaw, established by Hans Johannes Hofer. They offer customized vacation packages to thousands of locations all over the world and also a range of full-color guide books. They even manufacture tourists ' charts, globes, and traveling accessories.

Insight Guides announced a new website in September 2015, focusing on the sale of customized package deals crafted by real experts. They often publish stuff and updates relevant to travel on their forum.

6 0
3 years ago
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