« previous next »

Author Question: In studying the correlation between the number of hours studied and scores on the comprehensive ... (Read 435 times)

Tirant22

  • Hero Member
  • *****
  • Posts: 532
on: Jul 31, 2018
In studying the correlation between the number of hours studied and scores on the comprehensive exam, the researcher found a correlation of .30. According to Cohen's guidelines, what would this mean regarding the strength of the relationship?
 
  a. Large
  b. Medium
  c. Small
  d. There is no guideline

Question 2

In comparing Spearman's Rho to Phi Coefficient, one would generally prefer to use Spearman's Rho when correlating:
 
  a. Likert scale responses
  b. Gender
  c. Relationship status
  d. Ratio scale variables


ynlevi

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 31, 2018
Answer to Question 1

b

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Tirant22

  • Hero Member
  • *****
  • Posts: 532
Reply #2 on: Jul 31, 2018
Thanks


ynlevi

  • Sr. Member
  • ****
  • Posts: 338
Reply #3 on: Jul 31, 2018
Welcome :)


« previous next »
 

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Relationship between Hox gene number and body complexity in different types of animals. Relationship between Hox gene number and body complexity in different types of animals.
Guinea pig pup at eight hours old Guinea pig pup at eight hours old
Studying the Axon Studying the Axon
The Location and Number of Farms in the United States, 2012 The Location and Number of Farms in the United States, 2012
Plot showing the number of genes on each human chromosome Plot showing the number of genes on each human chromosome
Table - Correlation Analysis Table - Correlation Analysis
Video: Normal and abnormal blood pH

For a complete list of videos, visit our video library