This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Measures of association which meet Costners P-R-E criterion can be interpreted in a certain way. How ... (Read 25 times)

Mimi

  • Hero Member
  • *****
  • Posts: 542
on: Jul 12, 2018
Measures of association which meet Costners P-R-E criterion can be interpreted in a certain way. How are they interpreted?
 
  What will be an ideal response?

Question 2

Suppose the significance level is .02 for the relationship between political party preference and region. What does this mean?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vseab

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 12, 2018
Answer to Question 1

Answer: Measures of association which meet Costners P-R-E criterion can be interpreted as the proportion by which you can reduce the number of errors in predicting the dependent variable by knowing the independent variable. Thus, if a P-R-E measure of association is .50 for the relationship between support for racial equality and race, this means that we can reduce the number of errors in the dependent variable (support for racial equality) by 50 by knowing the independent variable (race).

Answer to Question 2

Answer: It means that there are 2 chances out of 100 that the relationship between political party preference and region occurred just by chance in the sample and does not really exist in the population from which the sample was selected. Since we want this probability to be .05 or less in order to say that the relationship is statistically significant, this is a statistically significant relationship: we are deciding that there is a real relationship between these two variables in the population from which the sample was selected.


Mimi

  • Member
  • Posts: 542
Reply 2 on: Jul 12, 2018
Thanks for the timely response, appreciate it

mcarey591

  • Member
  • Posts: 365
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

The relationship between air temperature and two measures of water vapour saturation of air. The relationship between air temperature and two measures of water vapour saturation of air.
Measures of ocean chlorophyll-a concentrations from part of Atlantic Canada in (a) January 2006, and Measures of ocean chlorophyll-a concentrations from part of Atlantic Canada in (a) January 2006, and
Copiers should meet the particular needs of the medical office. Copiers should meet the particular needs of the medical office.
Common Household Measures Common Household Measures
Apothecary measures of weights were often used for prescription writing, especially for compounding. ... Apothecary measures of weights were often used for prescription writing, especially for compounding. ...
XIXI ft. Zembu - Ends Meet XIXI ft. Zembu - Ends Meet
Video: Wound Care

For a complete list of videos, visit our video library