« previous next »

Author Question: After a significant F ratio is found for a one way ANOVA, the experimenter can determine which means ... (Read 20 times)

meagbuch

  • Hero Member
  • *****
  • Posts: 568
on: Jun 19, 2018
After a significant F ratio is found for a one way ANOVA, the experimenter can determine which means differ statistically from one another by using which of these?
 
  a. bar graph c. R2
  b. effect size d. Tukey's HSD test

Question 2

Tukey's HSD test is a type of _____ test.
 
  a. a priori c. multiple comparisons
  b. ANOVA d. design


jlaineee

  • Sr. Member
  • ****
  • Posts: 380
Reply #1 on: Jun 19, 2018
Answer to Question 1

D
Tukey's HSD test allows experimenters to draw conclusions about which means are different from one another by comparing each pair of means in turn.

Answer to Question 2

C
Tukey's HSD test enables researchers to compare all possible pairs of group means in an experiment (hence the name multiple comparisons) in order to determine which means differ from each other.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

The size of the antlers play a significant role in establishing the hierarchy in the group The size of the antlers play a significant role in establishing the hierarchy in the group
Lemurs are found only in Madagascar. Lemurs are found only in Madagascar.
Clinically Significant Drug-Drug Interactions in Dentistry Clinically Significant Drug-Drug Interactions in Dentistry
How to use the discriminant to determine the value of k in a quadratic with one real root How to use the discriminant to determine the value of k in a quadratic with one real root
Given the values of sin θ, determine the values of θ over the interval [0, 2pi] Given the values of sin θ, determine the values of θ over the interval [0, 2pi]
This living protozoan is the common Paramecium multimicronucleatum that moves by means of its numero This living protozoan is the common Paramecium multimicronucleatum that moves by means of its numero
Video: Introduction to Breast Cancer

For a complete list of videos, visit our video library