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Ray Of Light [21]
3 years ago
10

Why do scientists try to control most variables in an experiment or observational study

Social Studies
1 answer:
ludmilkaskok [199]3 years ago
3 0
To make "The most correctable solution".
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What five rivers flow eastward, and four flow into the Mississippi river?
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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.

Learn more about Security Market Line (SML) on:

brainly.com/question/15877803

#SPJ4

6 0
1 year ago
PLZ HELP ME!!!!!!!
vichka [17]

The Answer fam is........... Nomads

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Yolanda went to a therapist hoping he'd tell her what was "wrong" with her and how to fix it. Instead she found that the therapi
adelina 88 [10]

Answer:

A humanistic therapist

Explanation:

A humanistic therapist uses a mental health approach to address a patient health issues by emphasizing the need for the patient to base the solution of their health problems based on their own self grown solution such that the idea of the way to experience the most fulfilled existence is by being ones true self is properly conveyed. The guidance from humanistic therapy limits and influences the patients choices and acts to resolve their health issues based on the following concepts.

1) Self actualization

2) Ultimate experiences

3) Free will

4) Needs hierarchy

5) Full functional being

6) Person-centered medical treatment.

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