This topic contains a solution. Click here to go to the answer

Author Question: If the p-value for an F-test is less than the alpha level chosen in the experimental design phase, ... (Read 65 times)

ahriuashd

  • Hero Member
  • *****
  • Posts: 535
If the p-value for an F-test is less than the alpha level chosen in the experimental design phase, you should
 
  A) reject the null hypothesis and conclude that there is a significant difference between groups.
  B) reject the null hypothesis and conclude that there is no significant difference between groups.
  C) accept the null hypothesis and conclude that there is a significant difference between groups.
  D) accept the null hypothesis and conclude that there is no significant difference between groups.

Question 2

A researcher used SPSS for Windows to perform an ANOVA for an experiment she conducted. In the design phase of the study, she decided to use an alpha level of .05. b
 
  She should reject the null hypothesis and conclude that there is a significant difference between groups if the p-value is
 
  A) .10
  B) 1.0
  C) .05
  D) .50



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

itsakadoozi

  • Sr. Member
  • ****
  • Posts: 317
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C




ahriuashd

  • Member
  • Posts: 535
Reply 2 on: Aug 4, 2018
:D TYSM


ghepp

  • Member
  • Posts: 361
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

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?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

For a complete list of videos, visit our video library