Question: Research Question. A fifth-grade teacher wanted to determine empirically if there is a link between how much students read and the extent of their vocabulary. He surveyed a random sample of fifth graders in his school, asked them how many books per month they read, and then gave them a vocabulary test. Scores are listed below.

1. Is there a significant relationship between the two variables? Test at \(\alpha=.01\), two-tailed.

   No. of books, X	Vocabulary Score, Y
   12	10
   11	9
   11	10
   10	6
   10	8
   8	8
   7	6
   7	9
   6	6
   6	7
   5	8
   5	7
   3	5
   2	6
   1	3
   0	4

   
   
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   Solution: The downloadable solution consists of 3 pages
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