« previous next »

Author Question: A researcher conducts a study on grades of students who live in apartments compared with those who ... (Read 47 times)

big1devin

  • Hero Member
  • *****
  • Posts: 583
on: Aug 4, 2018
A researcher conducts a study on grades of students who live in apartments compared with those who live in dorms. In actuality, the grades are equivalent in both groups. After statistical analysis he makes the decision to not reject the null hypothesis.
 
  This decision is
  A) Correct.
  B) A Type I error.
  C) A Type II error.
  D) Not possible to evaluate from the information given.

Question 2

Rejecting the null hypothesis when in fact it is true results is a
 
  A) High alpha level.
  B) Type I error.
  C) Type II error.
  D) Indigestion.


olivia_paige29

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

big1devin

  • Hero Member
  • *****
  • Posts: 583
Reply #2 on: Aug 4, 2018
Both answers were spot on, thank you once again


olivia_paige29

  • Sr. Member
  • ****
  • Posts: 334
Reply #3 on: Aug 4, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Tropical rain forest in Borneo. Within the three-dimensional framework of tropical rain forests live Tropical rain forest in Borneo. Within the three-dimensional framework of tropical rain forests live
Lynx-hare interactions have served as a model system for the study of the effects o Lynx-hare interactions have served as a model system for the study of the effects o
U.S. Study on Identity Achievement With age, more young people are classified in identity achieveme U.S. Study on Identity Achievement With age, more young people are classified in identity achieveme
Students in class Students in class
A wide variety of pathogens may live on or in the human body. A wide variety of pathogens may live on or in the human body.
Barenboim's study show the change in children's descriptions of their peers Barenboim's study show the change in children's descriptions of their peers
Video: Ciliate conjugation Animation

For a complete list of videos, visit our video library