Author Question: In a contingency table, the number in each cell of the table is a. the number of categories used ... (Read 75 times)

humphriesbr@me.com

  • Hero Member
  • *****
  • Posts: 550
In a contingency table, the number in each cell of the table is
 
  a. the number of categories used to classify the participants.
  b. the number of individuals in the sample who are classified in a particular category.
  c. the total number of individuals in the sample.
  d. the number of individuals who would be expected to belong to a particular category by chance.

Question 2

In order to determine the effectiveness of his new teaching method, Mr. Lewis gave his students a test to measure their knowledge before he implemented his new method. He also tested them after he implemented his new teaching method. Mr. Lewis is using a
 
  a. single-group posttest-only design.
 b. nonequivalent control group posttest-only design.
  c. single-group pretest/posttest design.
 d. nonequivalent control group pretest/posttest design.



abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Answer to Question 1

B

Answer to Question 2

c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

For a complete list of videos, visit our video library