« previous next »

Author Question: The standard deviation of the portfolio is larger if the covariance is negative. Indicate whether ... (Read 95 times)

itsmyluck

  • Hero Member
  • *****
  • Posts: 546
on: Jun 24, 2018
The standard deviation of the portfolio is larger if the covariance is negative.
 
  Indicate whether the statement is true or false

Question 2

What is the standard deviation if the proportion of nonconforming is obtained to be 0.19 from 100 samples of size 136?
 
  A) 0.065
  B) 0.034
  C) 0.066
  D) 0.001
Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5th Edition
Buy Test-Bank


ong527

  • Sr. Member
  • ****
  • Posts: 285
Reply #1 on: Jun 24, 2018
Answer to Question 1

FALSE

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Cell-wall structure of Gram-positive and Gram-negative bacteria. Cell-wall structure of Gram-positive and Gram-negative bacteria.
Feedback mechanisms of the thyroid gland: (1) stimulus; (2) release of TSH; (3) release of thyroid h Feedback mechanisms of the thyroid gland: (1) stimulus; (2) release of TSH; (3) release of thyroid h
The Plunger and Barrel of a Standard Syringe The Plunger and Barrel of a Standard Syringe
Assume z is a standard normal random variable. What is the value of z if the area to the right ... Assume z is a standard normal random variable. What is the value of z if the area to the right ...
Write the following in standard form Write the following in standard form
In the drawing of acetaldehyde, CH3CHO, the largest partial negative charge (-) occurs on In the drawing of acetaldehyde, CH3CHO, the largest partial negative charge (-) occurs on
Video: Amniocentesis and CVS Animation

For a complete list of videos, visit our video library