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1) Children in Two English Classes Have Been Matched

Question 4

Multiple Choice

1) Children in two English classes have been matched. One class has undergone an experimental teaching method designed to improve spelling. Both groups undergo a spelling test at the end of the experimental programme. The data meet parametric requirements so the most suitable difference test is:


A) An unrelated t test
B) A related t test
C) A Mann-Whitney test
D) A Wilcoxon matched pairs test

Correct Answer:

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