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Leokris [45]
1 year ago
11

dr. juan is conducting a study of military veterans from the vietnam and gulf wars, in which they plan to evaluate them every ye

ar for 10 years to find out if those with posttraumatic stress disorder (ptsd) have a more pronounced decline in mental abilities and overall memory over the 10 years. this is a(n) study.
Social Studies
1 answer:
Nostrana [21]1 year ago
8 0

Dr, Juan's study on military veterans within a time period of 10 years is an example of longitudinal study.

A longitudinal study is one that is carried out over a considerable amount of time. The majority of its applications are in the study of medicine and related fields like psychology and sociology. When you have the time to dedicate to a lengthy research endeavour, a longitudinal survey can provide you with valuable information. Surveys are frequently used in longitudinal research to gather both qualitative and quantitative data. A survey creator does not impede survey respondents in a longitudinal study, either. Instead, the person who created the survey disseminates questionnaires throughout time to track alterations in participants' actions, opinions, or behaviours.

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To be brought to conformity to a standard or making all alike means to be? Uniform, standardized, or mass assembled.
Olenka [21]
Standardized

Hope this helps!
4 0
3 years ago
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How did technology transform agriculture and created a population shift within the state?
il63 [147K]
<h2>The following are the ways in which technology transformed agriculture and created a population shift within the state: </h2><h2> </h2>
  • The advancements in the technologies of various agricultural equipment allowed the farmers to take larger pieces of land under cultivation.
  • This eventually culminated in surplus production of agricultural goods and an equivalent fall in their prices.
  • Thenceforth, more people could afford healthy food and which helped in maintaining health properly.
  • The death rate due to starvation, malnutrition, etc., decreased drastically and hence there was a shift in the population of the state.
5 0
4 years ago
Other things held constant, if investors become more risk averse, the security market line (sml) would (2 points)
poizon [28]

Other things held constant, if the expected inflation rate DECREASES, and investors also become MORE risk averse, the Security Market Line would shift in<u> have a steeper slope </u>manner.

<h3>What is the Security Market Line (SML)?</h3>

The security market line (SML) is the Capital Asset Pricing Model (CAPM). It gives the market’s expected return at different levels of systematic or market risk. It is also called the ‘characteristic line’ where the x-axis represents the asset’s beta or risk, and the y-axis represents the expected return.

<u>Security Market Line Equation</u>

The Equation is as follows:

SML: E(Ri) = Rf + βi [E(RM) – Rf]

In the above security market line formula:

  • E(Ri) is the expected return on the security.
  • Rf is the risk-free rate and represents the y-intercept of the SML.
  • βi is a non-diversifiable or systematic risk. It is the most crucial factor in SML. We will discuss this in detail in this article.
  • E(RM) is expected to return on market portfolio M.
  • E(RM) – Rf is known as Market Risk Premium.

<u>Characteristics of the Security Market Line (SML) are as below:</u>

  • SML is a good representation of investment opportunity cost, which combines the risk-free asset and the market portfolio.
  • Zero-beta security or zero-beta portfolio has an expected return on the portfolio, which is equal to the risk-free rate.
  • The slope of the Security Market Line is determined by the market risk premium, which is: (E(RM) – Rf). Higher the market risk premium steeper the slope and vice-versa
  • All the assets which are correctly priced are represented on SML.
  • The assets above the SML are undervalued as they give a higher expected return for a given amount of risk.
  • The assets below the SML are overvalued as they have lower expected returns for the same amount of risk.

Therefore, we can conclude that the correct option is A.

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6 0
2 years ago
The chart shows the marginal cost of producing apple pies. A 3-column table titled The cost of pie production has 7 rows. The fi
KatRina [158]

Hello. This question is incomplete. The full question is:

A 6-column table titled The cost of and return on pie production has 7 rows. The first column is labeled pies produced per day with entries 0, 1, 2, 3, 4, 5, 6. The second column is labeled total cost with entries 0, 1, 1.50, 1.75, 2.25, 3.50, 5.00. The third column is labeled Marginal cost with entries 0, 1, 0.50, 0.25, 0.50, 1.25, 1.50. The fourth column is labeled total revenue with entries blank, 10, 20, 30, 40, 50, 60. The fifth column is labeled Marginal revenue with entries blank, 10, 10, 10, 10, 10, 10. The sixth column is labeled Profit with entries 0, 9, 18.50, 27.25, 37.75, 46.50, and 55.The chart shows the marginal cost and marginal revenue of producing apple pies.

What most likely will happen if the pie maker continues to make additional pies?

The marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, decreasing the profit.

The marginal costs will continue to fall, decreasing the total cost, while the marginal revenue remains the same, increasing the profit.

The marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, increasing the profit.

The marginal costs will continue to fall, decreasing the total cost, while the marginal revenue remains the same, decreasing the profit.

Answer:

The marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, decreasing the profit.

Explanation:

Marginal cost is an economic term that refers to the additional course that results from an increase in production or in operation, or even in an increase in the time of production and operation of a company. In other words, this term states that if the owner decides to increase the production of apple pies, there will be an increase in energy expenditure, in the workload of employees and in the amount of ingredients that will result in a higher economic expenditure.

According to this description and the data shown in the question above, we can say that the marginal costs of producing apple tarts will continue to increase, increasing the total cost, while the marginal revenue remains the same, decreasing the profit.

8 0
3 years ago
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Of the six key traits of leadership, which is the foundation of all good leaders?
Alex Ar [27]

Integrity is the foundation of all good leaders of the six key leadership traits.

<h3>What is the foundation of all good leaders?</h3>

A leader's success depends on a variety of qualities, but they must also possess intelligence, charisma, determination, sociability, and integrity to be successful. Being transparent and honest with one's followers is a requirement of integrity. One of the six essential qualities of a leader is vision. The decision-makers must make sure that they consider all the elements that will strengthen the foundations. Additionally, they must have the necessary educational credentials, professional experience, personality qualities, a kind disposition, an approachable demeanor, and other talents and competencies.

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6 0
2 years ago
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