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Five Students Were Tested Before and After Taking a Class

Question 17

Multiple Choice

Five students were tested before and after taking a class to improve their study habits. They were given articles to read which contained a known number of facts in each story. After the story each student listed as many facts as he/she could recall. The following data was recorded. Five students were tested before and after taking a class to improve their study habits. They were given articles to read which contained a known number of facts in each story. After the story each student listed as many facts as he/she could recall. The following data was recorded. Assume there is a real effect. using , the size of effect for the improvement, equals _________. A) 0.56 B) 0.52 C) 1.42 D) 1.37 Assume there is a real effect. using Five students were tested before and after taking a class to improve their study habits. They were given articles to read which contained a known number of facts in each story. After the story each student listed as many facts as he/she could recall. The following data was recorded. Assume there is a real effect. using , the size of effect for the improvement, equals _________. A) 0.56 B) 0.52 C) 1.42 D) 1.37 , the size of effect for the improvement, equals _________.


A) 0.56
B) 0.52
C) 1.42
D) 1.37

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