« previous next »

Author Question: Suppose that a sample of 20 mutual funds had been taken. Without doing the calculations, indicate ... (Read 105 times)

jace

  • Hero Member
  • *****
  • Posts: 541
on: Jun 24, 2018
Suppose that a sample of 20 mutual funds had been taken. Without doing the calculations, indicate how this would change the 95 interval for the population variance when a random sample of 10 stock market mutual funds was taken.
 
  What will be an ideal response?

Question 2

If the Durbin-Watson statistic d has values greater than 4 - dL, this indicates:
 
  A) a positive first-order autocorrelation.
  B) a negative first-order autocorrelation.
  C) no first-order autocorrelation at all.
  D) an inconclusive test.


carojassy25

  • Sr. Member
  • ****
  • Posts: 299
Reply #1 on: Jun 24, 2018
Answer to Question 1

The 95 interval in the second question would be smaller.

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The average adult has about 21 square feet of skin.

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?

Thyroid conditions may make getting pregnant impossible.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Sample communication analysis Sample communication analysis
Sample of an insurance card. Sample of an insurance card.
Sample Teaching Plan for Hypertension Cont. Sample Teaching Plan for Hypertension Cont.
Sample prescriptions of antibiotics for prophylaxis against infective endocarditis. Sample prescriptions of antibiotics for prophylaxis against infective endocarditis.
The decay rate of a radioactive sample decreases from 175 kBq to 12.4 kBq in 18.3 s. What is ... The decay rate of a radioactive sample decreases from 175 kBq to 12.4 kBq in 18.3 s. What is ...
Suppose a country imports televisions. The country's supply and demand curves are shown in ... Suppose a country imports televisions. The country's supply and demand curves are shown in ...
Video: Types of Transport - Uniport, Antiport and Symport (Glucose and Na+K+ Transporters)

For a complete list of videos, visit our video library