« previous next »

Author Question: Two nominal variables are to _____ coefficient as two ordinal variables are to _____ coefficient. ... (Read 129 times)

kshipps

  • Hero Member
  • *****
  • Posts: 571
on: Jun 19, 2018
Two nominal variables are to _____ coefficient as two ordinal variables are to _____ coefficient.
 
  a. Pearson product-moment correlation; Spearman rank-order correlation
  b. Spearman rank-order correlation; Pearson product-moment correlation
  c. Phi; Spearman rank-order correlation
  d. Point-biserial correlation; Spearman rank-order correlation

Question 2

If both variables are measured on a nominal scale, what type of correlation coefficient is appropriate?
 
  a. Spearman's rank-order correlation coefficient
  b. phi coefficient
  c. point-biserial correlation coefficient
  d. none, because correlations cannot be computed on nominal data


JaynaD87

  • Sr. Member
  • ****
  • Posts: 368
Reply #1 on: Jun 19, 2018
Answer to Question 1

c

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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.

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).

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Scatterplots of Variables Having Several Different Levels of Correlation Scatterplots of Variables Having Several Different Levels of Correlation
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
Correlation Coefficient, r (Chart) Correlation Coefficient, r (Chart)
The expected value for a binomial probability distribution is _____. The expected value for a binomial probability distribution is _____.
Video: Corpus Callosum Animation

For a complete list of videos, visit our video library