« previous next »

Author Question: Post hoc analyses A) are unplanned and therefore should not be used. B) can be useful in ... (Read 39 times)

meagbuch

  • Hero Member
  • *****
  • Posts: 568
on: Aug 4, 2018
Post hoc analyses
 
  A) are unplanned and therefore should not be used.
  B) can be useful in elaborating the meaning of planned analyses.
  C) are completed after the research article has been published.
  D) are completed after secondary analyses have been completed.

Question 2

The statistical test appropriate to test for mean differences among more than two groups is
 
  A) a t-test for independent groups.
  B) a chi-square test.
  C) a correlated t-test.
  D) an analysis of variance (ANOVA).


lkoler

  • Sr. Member
  • ****
  • Posts: 358
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

meagbuch

  • Hero Member
  • *****
  • Posts: 568
Reply #2 on: Aug 4, 2018
TY


lkoler

  • Sr. Member
  • ****
  • Posts: 358
Reply #3 on: Aug 4, 2018
You're welcome


« previous next »
 

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Mendel's analyses of single-factor crosses Mendel's analyses of single-factor crosses
For kinship analyses buccal swabs from close family are taken for comparison. For kinship analyses buccal swabs from close family are taken for comparison.
Post-transcription Modification Post-transcription Modification
U.S. suburbs were once unplanned, rambling affairs that took irregular shapes as people moved away ... U.S. suburbs were once unplanned, rambling affairs that took irregular shapes as people moved away ...
The Milestones of Adjustment Post-Psychosis model outlines a four-phase trajectory from a psychotic ... The Milestones of Adjustment Post-Psychosis model outlines a four-phase trajectory from a psychotic ...
Post-Communist Economies Post-Communist Economies
Video: Dissociative Disorders (Part 1)

For a complete list of videos, visit our video library