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

Author Question: If a regression coefficient passes the t-test, it means that A) the regression equation is valid. ... (Read 136 times)

anshika

  • Hero Member
  • *****
  • Posts: 510
on: Jul 1, 2018
If a regression coefficient passes the t-test, it means that
 
  A) the regression equation is valid.
  B) the regression coefficient is significantly different from zero.
  C) the regression coefficient can be used for forecasting.
  D) the regression coefficient should be included in the regression equation.

Question 2

Which of the following represents a good example of an oligopoly?
 
  A) the agriculture industry
  B) a public utility
  C) the automobile industry
  D) the restaurant industry


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryrychapman11

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 1, 2018
Answer to Question 1

B

Answer to Question 2

C


anshika

  • Hero Member
  • *****
  • Posts: 510
Reply #2 on: Jul 1, 2018
Correct answers!


ryrychapman11

  • Sr. Member
  • ****
  • Posts: 334
Reply #3 on: Jul 1, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Varus Stress Test Varus Stress Test
Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry. Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry.
Simmon's Citrate Test Simmon's Citrate Test
How to fully analyze the standard and factored form of a quadratic equation (Question 2) How to fully analyze the standard and factored form of a quadratic equation (Question 2)
Correlations between scores on a psychology test and number of boiled kumquats eaten per month Correlations between scores on a psychology test and number of boiled kumquats eaten per month
The coefficient of the restitution of an object is defined as the ratio of its outgoing to ... The coefficient of the restitution of an object is defined as the ratio of its outgoing to ...
Video: Brief Summary on Photosynthesis - Animation

For a complete list of videos, visit our video library