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You Want to Explore the Relationship Between the Grades Students

Question 213

Multiple Choice

You want to explore the relationship between the grades students receive on their first two exams.For a sample of 15 students,you find a correlation coefficient of 0.47.What is the value of the test statistic for testing H0 : p = 0 vs.H1 : p > 0?


A) 2.80
B) 1.06
C) 1.39
D) 1.92

Correct Answer:

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