« previous next »

Author Question: In an experimental design that has three levels of the independent variable, a significant F value ... (Read 106 times)

soccerdreamer_17

  • Hero Member
  • *****
  • Posts: 552
on: Jun 19, 2018
In an experimental design that has three levels of the independent variable, a significant F value indicates that
 
  a. the three means are all equal.
  b. the three means are not the same, but we cannot tell which means are different from each other.
  c. all three means are different from each other.
  d. two means are equal, but the third one is different.

Question 2

Which of the following statements is true?
 
  a. The t test is a special case of the F test.
  b. The t test can be used to compare two or more means.
  c. The F test can be used only to compare two means.
  d. The t test is used in correlational research, but the F test is used in experimental research.


ttt030911

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jun 19, 2018
Answer to Question 1

b

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Independent assortment of chromosomes at meiosis explains Mendel's ratio Independent assortment of chromosomes at meiosis explains Mendel's ratio
Shell-Tube CHE 413 Chemical Engineering Equipment Design Shell-Tube CHE 413 Chemical Engineering Equipment Design
A cutaway view of a typical variable fuel sensor. A cutaway view of a typical variable fuel sensor.
Clinically Significant Drug-Drug Interactions in Dentistry Clinically Significant Drug-Drug Interactions in Dentistry
Energy passes among trophic levels Energy passes among trophic levels
Experimental evidence of cytoplasmic localization in an amphibian oocyte. Experimental evidence of cytoplasmic localization in an amphibian oocyte.
Video: Introduction to Insulin

For a complete list of videos, visit our video library