Exhibit 7-5: a Researcher Finds a

Multiple Choice

Exhibit 7-5: A researcher finds a .40 correlation between the number of years a student has access to a computer and his or her attitude toward mathematics.The study used 20 subjects.
-Refer to Exhibit 7-5.The correlation is statistically significant at what level?

A) .05
B) .01
C) .001
D) None of these are true.