« previous next »

Author Question: Which statement below is true? A) If an effect reaches statistical significance it is necessarily ... (Read 81 times)

acc299

  • Hero Member
  • *****
  • Posts: 569
on: Jun 19, 2018
Which statement below is true?
 
  A) If an effect reaches statistical significance it is necessarily of practical significance.
  B) The .05 and .01 levels of significance are the only levels worth using.
  C) If a statistical test fails to show a significant difference, then we have shown that the levels of the independent variable are the same.
  D) None of the choices are true.

Question 2

An inferential statistical test that assumes normal underlying distributions is called a
 
  A) nonparametric test.
  B) parametric test.
  C) distribution free test.
  D) chi square test.


atrochim

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jun 19, 2018
Answer to Question 1

D

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

A true albino squirrel. Note the pink eyes. A true albino squirrel. Note the pink eyes.
Effect of Winds on Horizontal Transport Effect of Winds on Horizontal Transport
Dark bread is not necessarily whole-grain bread Dark bread is not necessarily whole-grain bread
The Dose-Effect Relationship, Showing (A) Drug Potency and (B) Drug Efficacy (Or Effectiveness) The Dose-Effect Relationship, Showing (A) Drug Potency and (B) Drug Efficacy (Or Effectiveness)
How does PCA reduce the dimension of a statistical problem? How do you select the reduced ... How does PCA reduce the dimension of a statistical problem? How do you select the reduced ...
Stem-lengthening effect of gibberellins. Stem-lengthening effect of gibberellins.
Video: Cellular Respiration & Glucose Mobilization (Glucose transport & Phosphorylation of Glucose)

For a complete list of videos, visit our video library