This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The portfolio variance is the a. sum of the squares of the deviations from the mean value under ... (Read 69 times)

s.tung

  • Hero Member
  • *****
  • Posts: 577
on: Jun 24, 2018
The portfolio variance is the
 a. sum of the squares of the deviations from the mean value under each scenario.
  b. average of the sum of the squares of the deviations from the mean value under each investment scenario.
  c. average of the product of the squares of the deviations from the mean value under each scenario.
  d. average of the sum of the deviations from the mean value under each investment scenario.

Question 2

_____________ refers to the scenario in which the relationship between the dependent variable and one independent variable is different at different values of a second independent variable.
 a. Interaction b. Multicollinearity
  c. Autocorrelation d. Covariance


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lorealeza

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jun 24, 2018
Answer to Question 1

b
RATIONALE: The portfolio variance is the average of the sum of the squares of the deviations from the mean value under each investment scenario.

Answer to Question 2

a
RATIONALE: Interaction refers to the scenario in which the relationship between the dependent variable and one independent variable is different at different values of a second independent variable.


s.tung

  • Member
  • Posts: 577
Reply 2 on: Jun 24, 2018
Excellent

parker125

  • Member
  • Posts: 332
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Example of variance documentation Example of variance documentation
The Land Ordinance of 1785 called for surveying and dividing the Western Territories into square mil The Land Ordinance of 1785 called for surveying and dividing the Western Territories into square mil
Difference of Squares Difference of Squares
A portfolio earned -13%, 18%, 5%, 24%, and -5% in five successive years. What was the ... A portfolio earned -13%, 18%, 5%, 24%, and -5% in five successive years. What was the ...
Distributions and variance Distributions and variance
Sources of phenotypic variance Sources of phenotypic variance
Video: Types of Burns

For a complete list of videos, visit our video library