Author Question: In a contingency table, the number in each cell of the table is a. the number of categories used ... (Read 150 times)

humphriesbr@me.com

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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

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Answer to Question 1

B

Answer to Question 2

c



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