« previous next »

Author Question: Post hoc analyses A) are unplanned and therefore should not be used. B) can be useful in ... (Read 9 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?

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

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Mendel's analyses of single-factor crosses Mendel's analyses of single-factor crosses
Post Care of a Hip Fracture Post Care of a Hip Fracture
Post-transcriptional processing. Post-transcriptional processing.
Mass spectrometry (MS) for Mass, Sequence, and Amino Acid Analyses of Purified Proteins Mass spectrometry (MS) for Mass, Sequence, and Amino Acid Analyses of Purified Proteins
Post-term birth rates, by province/territory, Canada Post-term birth rates, by province/territory, Canada
Video: Brief Summary on Photosynthesis - Animation

For a complete list of videos, visit our video library