Multiple Choice
A reading readiness test is administered to 8 matched pairs of first graders.One child of each pair had 3 years of day care experience whereas the other child had none.The results of the test are shown in the following table.(Higher scores indicate greater readiness. ) Assume á=.05,nondirectional test.
The df for this problem is _______.
A) 14
B) 6
C) 7
D) 12
Correct Answer:

Verified
Correct Answer:
Verified
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