Author Question: When there is not enough information available from previous research to support a theory or to ... (Read 45 times)

SO00

  • Hero Member
  • *****
  • Posts: 568
When there is not enough information available from previous research to support a theory or to provide convincing evidence of a relationship then current researchers must realize that their study cannot:
 
  A) make predictions or manipulate variables
  B) rely on the literature review to define their problem
  C) apply their findings to clinical situations
  D) find a large enough sample to yield sufficient data

Question 2

Which test is used to evaluate model improvement for added predictors in hierarchical logistic regression?
 
  a. The likelihood ratio test
  b. The Wald test
  c. The logit step test
  d. The standardized residuals test



cpetit11

  • Sr. Member
  • ****
  • Posts: 321
Answer to Question 1

A

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

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.

For a complete list of videos, visit our video library