Determine significance of correlation-t test

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You are testing the null hypothesis that there is no linear relationship between two variables, X and Y. From your sample of n=10, you determine that r=0.80.

a. What is the value of tstat?

b. At the a=0.05 level of significance, what are the critical values?

c. Based on your answers to a and b what statistical decision should you make?

Reference no: EM13107154

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