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

Author Question: A global minimum a. is also a local maximum. b. need not be a local maximum, but vice versa is ... (Read 148 times)

Awilson837

  • Hero Member
  • *****
  • Posts: 509
on: Jun 24, 2018
A global minimum
 a. is also a local maximum.
  b. need not be a local maximum, but vice versa is true.
  c. is also a local minimum.
  d. need not be local minimum, but vice versa is true.

Question 2

A normally distributed error term with mean of zero would
 a. have values that are symmetric about the variance.
  b. allow more accurate modeling.
  c. yield biased regression estimates.
  d. be a hyperbolic curve.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryhom

  • Sr. Member
  • ****
  • Posts: 366
Reply #1 on: Jun 24, 2018
Answer to Question 1

c
RATIONALE: A global minimum is also a local minimum.

Answer to Question 2

b
RATIONALE: The practical implication of normally distributed errors with a mean of zero and a constant variation for any given combination of values of x1, x2, . . . , xq is that the regression estimates are unbiased, possess consistent accuracy, and tend to err in small amounts rather than in large amounts.


Awilson837

  • Hero Member
  • *****
  • Posts: 509
Reply #2 on: Jun 24, 2018
Thank you :)


ryhom

  • Sr. Member
  • ****
  • Posts: 366
Reply #3 on: Jun 24, 2018
Happy to help you


« previous next »
 

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Local Anesthesia in Dentistry Local Anesthesia in Dentistry
Life Expectancy in Global Perspective Life Expectancy in Global Perspective
Agonists, partial agonists, and antagonists: (a) An agonist results in maximum response. (b) A ... Agonists, partial agonists, and antagonists: (a) An agonist results in maximum response. (b) A ...
Latin America in the Global Economy Latin America in the Global Economy
Hives is a general contraindication in the acute phase and a local contraindication in the subacute ... Hives is a general contraindication in the acute phase and a local contraindication in the subacute ...
A simple harmonic oscillator has an amplitude of 3.50 cm and a maximum speed of A simple harmonic oscillator has an amplitude of 3.50 cm and a maximum speed of
Video: Replication of DNA and Chromosomes/ How do cells replicate their DNA? (Animation) no Audio

For a complete list of videos, visit our video library