Person Dexterity Anxiety 1 1 10 2 1 8 3 2 4 4 4 _2 c) figure the correlation coe

Person Dexterity Anxiety 1 1 10 2 1 8 3 2 4 4 4 _2 c) figure the correlation coefficient; d) figure whether the correlation is statistically significant(use the .05 significance level two-tailed); t needed (df = 2 p .05) = r = t = Decision: reject the null hypothesis or do not reject the null hypothesis Key: t needed = cut-off score that establishes the region of rejection (also known as the critical value) both groups r = score that represents the correlation coefficient t = score that determines the significance of the correlation coefficient score