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

Author Question: If we fail to reject the null hypothesis in a t test we can conclude a. that the null hypothesis ... (Read 648 times)

natalie2426

  • Hero Member
  • *****
  • Posts: 524
on: Jun 20, 2018
If we fail to reject the null hypothesis in a t test we can conclude
 
  a. that the null hypothesis is false.
  b. that the null hypothesis is true.
  c. that the alternative hypothesis is false.
  d. that we don't have enough evidence to reject the null hypothesis.

Question 2

The two-tailed p value that a statistical program produces refers to
 
  a. the value of t.
  b. the probability of getting at least that large a value of t if the null hypothesis is false.
  c. the probability of getting at least that large an absolute value of t if the null hypothesis is true.
  d. the probability that the null hypothesis is true.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

huda

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

C


natalie2426

  • Hero Member
  • *****
  • Posts: 524
Reply #2 on: Jun 20, 2018
Thank you!


huda

  • Sr. Member
  • ****
  • Posts: 304
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

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?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

The intermediate-disturbance hypothesis of community organization. The intermediate-disturbance hypothesis of community organization.
Rinne test: A. Place the base of the tuning fork on the mastoid process. B. Place tuning fork in fro Rinne test: A. Place the base of the tuning fork on the mastoid process. B. Place tuning fork in fro
An example of an EHR screen used to order a laboratory test. An example of an EHR screen used to order a laboratory test.
Prostate-specific antigen test. Prostate-specific antigen test.
Schematic drawing of a permeation test cell used to measure the permeation rate of chemicals through ... Schematic drawing of a permeation test cell used to measure the permeation rate of chemicals through ...
If the following ions Ca2+, Cl-, Na+ and CO32- are placed in a test tube, the precipitate ... If the following ions Ca2+, Cl-, Na+ and CO32- are placed in a test tube, the precipitate ...
Video: Hormones and the menstrual cycle Animation

For a complete list of videos, visit our video library