« previous next »

Author Question: The standard deviation of the portfolio is larger if the covariance is negative. Indicate whether ... (Read 70 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?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Gram-positive and Gram-negative bacteria. Gram-positive and Gram-negative bacteria.
Negative feedback as a mechanism by which homeostatic control systems operate. Negative feedback as a mechanism by which homeostatic control systems operate.
Water potentials decrease (become more negative) as one moves from soil to plant to atmosphere Water potentials decrease (become more negative) as one moves from soil to plant to atmosphere
The nurse is using Standard Precautions to draw blood. The nurse is using Standard Precautions to draw blood.
Negative Effects of Chronic Stress Negative Effects of Chronic Stress
A standard employment application form may be used. A standard employment application form may be used.
Video: Molecules, Membrane Permeability and Structure

For a complete list of videos, visit our video library